Package org.jruby

Class RubyArray<T extends IRubyObject>

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyArray<T>

Type Parameters:

T - What array holds

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, Iterable, Collection, List, RandomAccess, SequencedCollection, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

Direct Known Subclasses:

RubyArraySpecialized, StringArraySet

public class RubyArray<T extends IRubyObject>
extends RubyObject
implements List, RandomAccess

The implementation of the built-in class Array in Ruby. Concurrency: no synchronization is required among readers, but all users must synchronize externally with writers. Note: elt(long) is based on notion if we exceed precision by passing in a long larger than int (actually Integer.MAX - 8) then it will just return nil. Anything using eltOk must know this already to avoid an AIOOBE. We do catch that in eltOk but only as an attempt at detecting concurrent modifications to the length. So if you improperly use eltOk you will get a conc error and not AIOOBE. Guidance for elt(long) is that if the Ruby method should raise if it is too large then you need to do that before you call this (toLong vs getValue/asLong).

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	RubyArray.ArgumentVisitor
static class	RubyArray.DefaultComparator
class	RubyArray.RubyArrayConversionIterator

Nested classes/interfaces inherited from class org.jruby.RubyObject

RubyObject.Data

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

RubyBasicObject.Finalizer

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ARRAY_DEFAULT_SIZE
protected int	begin
static final int	DEFAULT_INSPECT_STR_SIZE
protected int	realLength
protected IRubyObject[]	values

Fields inherited from class org.jruby.RubyObject

IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStamp

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

NULL_ARRAY

Constructor Summary

Constructors

Modifier	Constructor	Description
	RubyArray(RubyClass klass, IRubyObject[] vals, boolean shared)
	RubyArray(Ruby runtime, int length)
protected	RubyArray(Ruby runtime, RubyClass klass)
protected	RubyArray(Ruby runtime, RubyClass klass, boolean objectSpace)
	RubyArray(Ruby runtime, RubyClass klass, IRubyObject[] vals)
	RubyArray(Ruby runtime, IRubyObject[] vals, int begin, int length)

Method Summary

Modifier and Type	Method	Description
void	add(int index, Object element)
boolean	add(Object element)
boolean	add(ThreadContext context, Object element)
boolean	addAll(int index, Collection c)
boolean	addAll(Collection c)
IRubyObject	all_p(ThreadContext context, Block block)
IRubyObject	all_p(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	all_pCommon(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	any_p(ThreadContext context, Block block)
IRubyObject	any_p(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	any_pCommon(ThreadContext context, IRubyObject arg, Block block)
RubyArray<?>	append(IRubyObject item)	Deprecated.
RubyArray	append(ThreadContext context, IRubyObject item)	rb_ary_push - specialized rb_ary_store
IRubyObject	aref(IRubyObject arg0)	Deprecated.
IRubyObject	aref(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	aref(IRubyObject arg0, IRubyObject arg1)	Deprecated.
IRubyObject	aref(ThreadContext context, IRubyObject arg0)	rb_ary_aref
IRubyObject	aref(ThreadContext context, IRubyObject arg0, IRubyObject arg1)
RubyArray	aryAppend(RubyArray y)	Deprecated.
RubyArray	aryAppend(ThreadContext context, RubyArray<?> y)
RubyArray	aryDup()	rb_ary_dup
static RubyArray	aryToAry(IRubyObject obj)	Deprecated.
static RubyArray	aryToAry(ThreadContext context, IRubyObject obj)	rb_ary_to_ary
IRubyObject	aset(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	aset(IRubyObject arg0, IRubyObject arg1)	Deprecated.
IRubyObject	aset(IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)	Deprecated. Use aset(ThreadContext, IRubyObject, IRubyObject, IRubyObject) instead.
IRubyObject	aset(ThreadContext context, IRubyObject arg0, IRubyObject arg1)
IRubyObject	aset(ThreadContext context, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)	rb_ary_aset
IRubyObject	assoc(ThreadContext context, IRubyObject key)	rb_ary_assoc
IRubyObject	at(IRubyObject pos)	Deprecated. Use at(ThreadContext, IRubyObject) instead.
IRubyObject	at(ThreadContext context, IRubyObject pos)	rb_ary_at
IRubyObject	bsearch(ThreadContext context, Block block)
IRubyObject	bsearch_index(ThreadContext context, Block block)
IRubyObject	checkArrayType()	rb_check_array_type Returns the result of trying to convert this object to an Array with "to_ary".
protected static final void	checkLength(Ruby runtime, long length)	Deprecated.
static final int	checkLength(ThreadContext context, long length)
void	clear()
RubyArray	collect(ThreadContext context, Block block)
IRubyObject	collect_bang(ThreadContext context, Block block)	rb_ary_collect_bang
RubyArray	collectArray(ThreadContext context, Block block)	Collect the contents of this array after filtering through block, or return a new equivalent array if the block is not given (!isGiven()).
RubyArray	collectBang(ThreadContext context, Block block)	rb_ary_collect_bang
RubyEnumerator	collectEnum(ThreadContext context)	Produce a new enumerator that will filter the contents of this array using collectArray(ThreadContext, Block).
IRubyObject	combination(ThreadContext context, IRubyObject num, Block block)	rb_ary_combination
IRubyObject	compact()	Deprecated.
IRubyObject	compact(ThreadContext context)
IRubyObject	compact_bang()	Deprecated. Use compact_bang(ThreadContext)
IRubyObject	compact_bang(ThreadContext context)	rb_ary_compact_bang
RubyBoolean	compare(ThreadContext context, CallSite site, IRubyObject other)
protected static int	compareFixnums(RubyFixnum o1, RubyFixnum o2)
protected static int	compareOthers(ThreadContext context, IRubyObject o1, IRubyObject o2)
RubyArray	concat(IRubyObject obj)
RubyArray	concat(ThreadContext context, IRubyObject obj)	rb_ary_concat
RubyArray	concat(ThreadContext context, IRubyObject[] objs)	rb_ary_concat_multi
protected final void	concurrentModification()
boolean	contains(Object element)
boolean	containsAll(Collection c)
RubyArray	convertToArray()	Tries to convert this object to a Ruby Array using the "to_ary" method.
void	copyInto(IRubyObject[] target, int start)	Deprecated.
void	copyInto(IRubyObject[] target, int start, int len)	Deprecated.
void	copyInto(ThreadContext context, IRubyObject[] target, int start)	Copy the values contained in this array into the target array at the specified offset.
void	copyInto(ThreadContext context, IRubyObject[] target, int start, int len)	Copy the specified number of values contained in this array into the target array at the specified offset.
IRubyObject	count(ThreadContext context, Block block)
IRubyObject	count(ThreadContext context, IRubyObject obj, Block block)
static IRubyObject	create(IRubyObject klass, IRubyObject[] args, Block block)	Deprecated.
static IRubyObject	create(ThreadContext context, IRubyObject klass, IRubyObject[] args, Block block)	rb_ary_s_create
static RubyClass	createArrayClass(ThreadContext context, RubyClass Object, RubyModule Enumerable)
IRubyObject	cycle(ThreadContext context, Block block)	rb_ary_cycle
IRubyObject	cycle(ThreadContext context, IRubyObject arg, Block block)	rb_ary_cycle
IRubyObject	deconstruct(ThreadContext context)
IRubyObject	delete(ThreadContext context, IRubyObject item, Block block)	rb_ary_delete
IRubyObject	delete_at(int pos)	Deprecated.
IRubyObject	delete_at(IRubyObject obj)	Deprecated.
IRubyObject	delete_at(ThreadContext context, int pos)	rb_ary_delete_at
IRubyObject	delete_at(ThreadContext context, IRubyObject obj)	rb_ary_delete_at_m
IRubyObject	delete_if(ThreadContext context, Block block)
IRubyObject	deleteIf(ThreadContext context, Block block)	rb_ary_delete_if
IRubyObject	detectCommon(ThreadContext context, IRubyObject ifnone, Block block)
IRubyObject	difference(ThreadContext context, IRubyObject[] args)	rb_ary_difference_multi
IRubyObject	dig(ThreadContext context, IRubyObject arg0)
IRubyObject	dig(ThreadContext context, IRubyObject[] args)
IRubyObject	dig(ThreadContext context, IRubyObject arg0, IRubyObject arg1)
IRubyObject	dig(ThreadContext context, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
IRubyObject	drop(ThreadContext context, IRubyObject n)	rb_ary_take
IRubyObject	drop_while(ThreadContext context, Block block)	rb_ary_take_while
IRubyObject	dup()	Overridden dup for fast-path logic.
protected RubyArray	dupImpl(Ruby runtime, RubyClass metaClass)
IRubyObject	each(ThreadContext context, Block block)	mri: rb_ary_each
IRubyObject	each_index(ThreadContext context, Block block)
IRubyObject	each_slice(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	eachIndex(ThreadContext context, Block block)	rb_ary_each_index
IRubyObject	eachSlice(ThreadContext context, int size, Block block)
T	eltInternal(int offset)
T	eltInternalSet(int offset, T item)
T	eltOk(long offset)
T	eltSetOk(int offset, T value)
T	eltSetOk(long offset, T value)
IRubyObject	empty_p()	Deprecated.
IRubyObject	empty_p(ThreadContext context)	rb_ary_empty_p
void	ensureCapacity(int minCapacity)	Deprecated.
final IRubyObject	entry(int offset)
final IRubyObject	entry(long offset)	rb_ary_entry
IRubyObject	eql(ThreadContext context, IRubyObject obj)	rb_ary_eql
boolean	equals(Object other)	This override does not do a "checked" dispatch.
IRubyObject	fetch(ThreadContext context, IRubyObject[] args, Block block)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	fetch(ThreadContext context, IRubyObject arg0, Block block)	rb_ary_fetch
IRubyObject	fetch(ThreadContext context, IRubyObject arg0, IRubyObject arg1, Block block)	rb_ary_fetch
IRubyObject	fetch_values(ThreadContext context, IRubyObject[] args, Block block)
IRubyObject	fill(ThreadContext context, Block block)
IRubyObject	fill(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	fill(ThreadContext context, IRubyObject arg1, IRubyObject arg2, Block block)
IRubyObject	fill(ThreadContext context, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, Block block)
protected IRubyObject	fillCommon(ThreadContext context, int beg, long len, Block block)
protected IRubyObject	fillCommon(ThreadContext context, int beg, long len, IRubyObject item)
IRubyObject	find(ThreadContext context, IRubyObject ifnone, Block block)
IRubyObject	find_index(ThreadContext context, Block block)
IRubyObject	find_index(ThreadContext context, IRubyObject cond)
IRubyObject	first()	Deprecated.
IRubyObject	first(IRubyObject arg0)	Deprecated.
IRubyObject	first(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	first(ThreadContext context)
IRubyObject	first(ThreadContext context, IRubyObject arg0)
IRubyObject	flatten(ThreadContext context)
protected boolean	flatten(ThreadContext context, int level, RubyArray result)
IRubyObject	flatten(ThreadContext context, IRubyObject arg)
IRubyObject	flatten_bang(ThreadContext context)
IRubyObject	flatten_bang(ThreadContext context, IRubyObject arg)
RubyBoolean	frozen_p(ThreadContext context)	rb_ary_frozen_p
Object	get(int index)
Class	getJavaClass()	Will return the Java interface that most closely can represent this object, when working through Java integration translations.
int	getLength()
final List<IRubyObject>	getList()	Deprecated. RubyArray implements List, use it directly
ClassIndex	getNativeClassIndex()	This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are.
RubyFixnum	hash(ThreadContext context)	rb_ary_hash
RubyBoolean	include_p(ThreadContext context, IRubyObject item)	rb_ary_includes
boolean	includes(ThreadContext context, IRubyObject item)
boolean	includesByEql(ThreadContext context, IRubyObject item)
IRubyObject	index(ThreadContext context, Block block)
IRubyObject	index(ThreadContext context, IRubyObject obj)	rb_ary_index
IRubyObject	index(ThreadContext context, IRubyObject obj, Block unused)
IRubyObject	indexes(IRubyObject[] args)	Deprecated.
IRubyObject	indexes(ThreadContext context, IRubyObject[] args)	Deprecated.
int	indexOf(Object element)
IRubyObject	initialize(ThreadContext context, Block block)	rb_ary_initialize
IRubyObject	initialize(ThreadContext context, IRubyObject[] args, Block block)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	initialize(ThreadContext context, IRubyObject arg0, Block block)	rb_ary_initialize
IRubyObject	initialize(ThreadContext context, IRubyObject arg0, IRubyObject arg1, Block block)	rb_ary_initialize
IRubyObject	initialize_copy(ThreadContext context, IRubyObject orig)	rb_ary_initialize_copy
protected IRubyObject	initializeCommon(ThreadContext context, IRubyObject arg0, IRubyObject arg1, Block block)
IRubyObject	insert()
IRubyObject	insert(IRubyObject arg)	Deprecated.
IRubyObject	insert(IRubyObject[] args)	Deprecated.
IRubyObject	insert(IRubyObject arg1, IRubyObject arg2)	Deprecated.
IRubyObject	insert(ThreadContext context, IRubyObject arg)	rb_ary_insert
IRubyObject	insert(ThreadContext context, IRubyObject[] args)
IRubyObject	insert(ThreadContext context, IRubyObject arg1, IRubyObject arg2)
RubyString	inspect(ThreadContext context)	rb_ary_inspect
protected IRubyObject	inspectAry(ThreadContext context)	inspect_ary
protected IRubyObject	internalRotate(ThreadContext context, int cnt)
protected IRubyObject	internalRotateBang(ThreadContext context, int cnt)
IRubyObject	intersect_p(ThreadContext context, IRubyObject other)	MRI: rb_ary_intersect_p
IRubyObject	intersection(ThreadContext context, IRubyObject[] args)
boolean	isEmpty()
boolean	isSharedJavaArray(RubyArray other)
Iterator	iterator()
IRubyObject	join(ThreadContext context)
IRubyObject	join(ThreadContext context, IRubyObject sep)	rb_ary_join
IRubyObject	join19(ThreadContext context)	Deprecated.
IRubyObject	join19(ThreadContext context, IRubyObject sep)	Deprecated.
protected int	joinStrings(RubyString sep, int max, RubyString result)
IRubyObject	keep_if(ThreadContext context, Block block)
IRubyObject	last()	Deprecated.
IRubyObject	last(IRubyObject arg0)	Deprecated.
IRubyObject	last(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	last(ThreadContext context)
IRubyObject	last(ThreadContext context, IRubyObject arg0)	rb_ary_last
int	lastIndexOf(Object element)
RubyFixnum	length()	Deprecated.
RubyFixnum	length(ThreadContext context)	rb_ary_length
ListIterator	listIterator()
ListIterator	listIterator(int index)
protected RubyArray<?>	makeShared()	rb_ary_make_shared
IRubyObject	map(ThreadContext context, Block block)
IRubyObject	map_bang(ThreadContext context, Block block)	rb_ary_collect_bang
static void	marshalTo(RubyArray array, MarshalStream output)	Deprecated, for removal: This API element is subject to removal in a future version.
static void	marshalTo(ThreadContext context, RubyArray array, MarshalStream output)	Deprecated, for removal: This API element is subject to removal in a future version.
static void	marshalTo(ThreadContext context, RubyOutputStream out, RubyArray array, MarshalDumper output)
IRubyObject	max(ThreadContext context, Block block)
IRubyObject	max(ThreadContext context, IRubyObject num, Block block)
IRubyObject	min(ThreadContext context, Block block)
IRubyObject	min(ThreadContext context, IRubyObject num, Block block)
IRubyObject	minmax(ThreadContext context, Block block)
protected void	modify()	Deprecated.
protected void	modify(ThreadContext context)	rb_ary_modify
protected final void	modifyCheck()	Deprecated.
protected final void	modifyCheck(ThreadContext context)	rb_ary_modify_check
static final RubyArray<?>	newArray(Ruby runtime)	Deprecated.
static final RubyArray<?>	newArray(Ruby runtime, int len)
static final RubyArray	newArray(Ruby runtime, long len)	Deprecated. Use Create.allocArray(ThreadContext, int) instead
static RubyArray<?>	newArray(Ruby runtime, Collection<? extends IRubyObject> collection)
static RubyArray<?>	newArray(Ruby runtime, List<? extends IRubyObject> list)
static RubyArray<?>	newArray(Ruby runtime, IRubyObject obj)
static RubyArray<?>	newArray(Ruby runtime, IRubyObject[] args)	rb_ary_new4, rb_ary_new3
static RubyArray<?>	newArray(Ruby runtime, IRubyObject car, IRubyObject cdr)	rb_assoc_new
static RubyArray<?>	newArray(Ruby runtime, IRubyObject first, IRubyObject second, IRubyObject third)
static RubyArray<?>	newArray(Ruby runtime, IRubyObject first, IRubyObject second, IRubyObject third, IRubyObject fourth)
static final RubyArray<?>	newArray(ThreadContext context)	rb_ary_new
static final RubyArray<?>	newArray(ThreadContext context, int len)
static final RubyArray<?>	newArrayLight(Ruby runtime)	rb_ary_new
static RubyArray<?>	newArrayLight(RubyClass arrayClass, IRubyObject obj)
static RubyArray<?>	newArrayLight(RubyClass arrayClass, IRubyObject car, IRubyObject cdr)
static final RubyArray<?>	newArrayLight(Ruby runtime, int len)
static final RubyArray<?>	newArrayLight(Ruby runtime, long len)	Deprecated.
static RubyArray<?>	newArrayLight(Ruby runtime, IRubyObject obj)
static RubyArray<?>	newArrayLight(Ruby runtime, IRubyObject... objs)
static RubyArray<?>	newArrayLight(Ruby runtime, IRubyObject car, IRubyObject cdr)
static RubyArray	newArrayMayCopy(Ruby runtime, IRubyObject... args)
static RubyArray	newArrayMayCopy(Ruby runtime, IRubyObject[] args, int start)
static RubyArray	newArrayMayCopy(Ruby runtime, IRubyObject[] args, int start, int length)	Construct a new RubyArray given the specified range of elements in the source array.
static RubyArray	newArrayNoCopy(Ruby runtime, IRubyObject... args)
static RubyArray	newArrayNoCopy(Ruby runtime, IRubyObject[] args, int begin)
static RubyArray	newArrayNoCopy(Ruby runtime, IRubyObject[] args, int begin, int length)
static RubyArray	newArrayNoCopyLight(Ruby runtime, IRubyObject[] args)
static RubyArray	newBlankArray(Ruby runtime, int size)	Deprecated.
static RubyArray	newBlankArray(ThreadContext context, int size)	Construct the most efficient array shape for the given size.
static RubyArray<?>	newEmptyArray(Ruby runtime)
static RubyArray<?>	newEmptyArray(Ruby runtime, RubyClass klass)
static RubyArray<?>	newSharedArray(RubyClass arrayClass, IRubyObject[] shared)
IRubyObject	nitems()	Deprecated.
IRubyObject	nitems(ThreadContext context)	rb_ary_nitems
IRubyObject	none_p(ThreadContext context, Block block)
IRubyObject	none_p(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	none_pCommon(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	one_p(ThreadContext context, Block block)
IRubyObject	one_p(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	one_pCommon(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	op_and(IRubyObject other)	Deprecated.
IRubyObject	op_and(ThreadContext context, IRubyObject other)	MRI: rb_ary_and
IRubyObject	op_cmp(ThreadContext context, IRubyObject obj)	rb_ary_cmp
IRubyObject	op_diff(IRubyObject other)	Deprecated.
IRubyObject	op_diff(ThreadContext context, IRubyObject other)	rb_ary_diff
IRubyObject	op_equal(ThreadContext context, IRubyObject obj)	rb_ary_equal
IRubyObject	op_or(IRubyObject other)	Deprecated.
IRubyObject	op_or(ThreadContext context, IRubyObject other)	rb_ary_or
IRubyObject	op_plus(IRubyObject obj)	Deprecated.
IRubyObject	op_plus(ThreadContext context, IRubyObject obj)	rb_ary_plus
IRubyObject	op_times(ThreadContext context, IRubyObject times)	rb_ary_times
RubyString	pack(ThreadContext context, IRubyObject obj)
RubyString	pack(ThreadContext context, IRubyObject obj, IRubyObject maybeOpts)
IRubyObject	permutation(ThreadContext context, Block block)
IRubyObject	permutation(ThreadContext context, IRubyObject num, Block block)	rb_ary_permutation
IRubyObject	pop(ThreadContext context)	rb_ary_pop
IRubyObject	pop(ThreadContext context, IRubyObject num)
IRubyObject	product(ThreadContext context, IRubyObject[] args)	rb_ary_product
IRubyObject	product(ThreadContext context, IRubyObject[] args, Block block)
RubyArray	push(IRubyObject item)	Deprecated.
RubyArray<?>	push(IRubyObject[] items)	Deprecated.
RubyArray	push(ThreadContext context, IRubyObject item)
RubyArray	push(ThreadContext context, IRubyObject[] items)
RubyArray<?>	push_m(IRubyObject[] items)	Deprecated.
IRubyObject	rassoc(ThreadContext context, IRubyObject value)	rb_ary_rassoc
IRubyObject	rb_clear()	Deprecated.
IRubyObject	rb_clear(ThreadContext context)	rb_ary_clear
IRubyObject	rbCollect(ThreadContext context, Block block)	rb_ary_collect
IRubyObject	reject(ThreadContext context, Block block)
IRubyObject	reject_bang(ThreadContext context, Block block)
IRubyObject	rejectBang(ThreadContext context, Block block)
final IRubyObject	rejectCommon(ThreadContext context, Block block)	rb_ary_reject_bang
Object	remove(int index)
boolean	remove(Object element)
boolean	removeAll(Collection c)
IRubyObject	repeated_permutation(ThreadContext context, IRubyObject num, Block block)
IRubyObject	repeatedCombination(ThreadContext context, IRubyObject num, Block block)
IRubyObject	replace(IRubyObject orig)	Deprecated.
IRubyObject	replace(ThreadContext context, IRubyObject orig)	rb_ary_replace
boolean	retainAll(Collection c)
IRubyObject	reverse()	Deprecated.
IRubyObject	reverse(ThreadContext context)
IRubyObject	reverse_bang()	Deprecated.
IRubyObject	reverse_bang(ThreadContext context)	rb_ary_reverse_bang
IRubyObject	reverse_each(ThreadContext context, Block block)
IRubyObject	reverseEach(ThreadContext context, Block block)	rb_ary_reverse_each
IRubyObject	rindex(ThreadContext context, Block block)
IRubyObject	rindex(ThreadContext context, IRubyObject obj)	rb_ary_rindex
IRubyObject	rindex(ThreadContext context, IRubyObject obj, Block unused)
IRubyObject	rotate(ThreadContext context)
IRubyObject	rotate(ThreadContext context, IRubyObject cnt)
IRubyObject	rotate_bang(ThreadContext context)
IRubyObject	rotate_bang(ThreadContext context, IRubyObject cnt)
Stream<IRubyObject>	rubyStream()	Returns a stream of each IRubyObject
protected static IRubyObject	safeArraySet(ThreadContext context, IRubyObject[] values, int i, IRubyObject value)
protected RubyArray	safeReverse()
IRubyObject	sample(ThreadContext context)
IRubyObject	sample(ThreadContext context, IRubyObject sampleOrOpts)
IRubyObject	sample(ThreadContext context, IRubyObject[] args)	Deprecated.
IRubyObject	sample(ThreadContext context, IRubyObject sample, IRubyObject opts)
IRubyObject	select(ThreadContext context, Block block)
IRubyObject	select_bang(ThreadContext context, Block block)
IRubyObject	selectCommon(ThreadContext context, Block block)	rb_ary_select
Object	set(int index, Object element)
IRubyObject	shift(ThreadContext context)	rb_ary_shift
IRubyObject	shift(ThreadContext context, IRubyObject num)
IRubyObject	shuffle(ThreadContext context)
IRubyObject	shuffle(ThreadContext context, IRubyObject opts)
IRubyObject	shuffle(ThreadContext context, IRubyObject[] args)	Deprecated.
IRubyObject	shuffle_bang(ThreadContext context)
IRubyObject	shuffle_bang(ThreadContext context, IRubyObject opts)
IRubyObject	shuffle_bang(ThreadContext context, IRubyObject[] args)	Deprecated.
int	size()
protected static IRubyObject	size(ThreadContext context, RubyArray self, IRubyObject[] args)	A size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])
IRubyObject	slice_bang(IRubyObject arg0)	Deprecated.
IRubyObject	slice_bang(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	slice_bang(IRubyObject arg0, IRubyObject arg1)	Deprecated.
IRubyObject	slice_bang(ThreadContext context, IRubyObject arg0)	rb_ary_slice_bang
IRubyObject	slice_bang(ThreadContext context, IRubyObject arg0, IRubyObject arg1)	rb_ary_slice_bang
RubyArray	sort(ThreadContext context, Block block)	rb_ary_sort
IRubyObject	sort_bang(ThreadContext context, Block block)	rb_ary_sort_bang
IRubyObject	sort_by_bang(ThreadContext context, Block block)	rb_ary_sort_by_bang
protected IRubyObject	sortInternal(ThreadContext context, boolean honorOverride)
protected IRubyObject	sortInternal(ThreadContext context, Block block)
IRubyObject	store(long index, IRubyObject value)
IRubyObject	store(ThreadContext context, long index, IRubyObject value)	Store an element at the specified index or throw if the index is invalid.
protected void	storeInternal(ThreadContext context, int index, IRubyObject value)
List	subList(int fromIndex, int toIndex)
IRubyObject	subseq(long beg, long len)	rb_ary_subseq
IRubyObject	subseq(RubyClass metaClass, long beg, long len, boolean light)
IRubyObject	subseq_step(ThreadContext context, RubyArithmeticSequence arg0)	rb_ary_subseq_step
IRubyObject	subseqLight(long beg, long len)	rb_ary_subseq
IRubyObject	sum(ThreadContext context, Block block)
IRubyObject	sum(ThreadContext context, IRubyObject init, Block block)
IRubyObject	sumCommon(ThreadContext context, IRubyObject init, Block block)
IRubyObject	take(ThreadContext context, IRubyObject n)	rb_ary_take
IRubyObject	take_while(ThreadContext context, Block block)	rb_ary_take_while
RubyArray	to_a()	Deprecated.
RubyArray	to_a(ThreadContext context)	rb_ary_to_a
IRubyObject	to_ary()	Deprecated.
IRubyObject	to_ary(ThreadContext context)
IRubyObject	to_h(ThreadContext context)	Deprecated.
IRubyObject	to_h(ThreadContext context, Block block)
RubyString	to_s(ThreadContext context)	rb_ary_to_s
Object[]	toArray()
Object[]	toArray(Object[] arg)
<T> T	toJava(Class<T> target)	Convert the object to the specified Java class, if possible.
IRubyObject[]	toJavaArray()	Deprecated. Use toJavaArray(ThreadContext) instead.
IRubyObject[]	toJavaArray(ThreadContext context)	Return a Java array copy of the elements contained in this Array.
IRubyObject[]	toJavaArrayMaybeUnsafe()	Return a Java array of the elements contained in this array, possibly a new array object.
IRubyObject[]	toJavaArrayUnsafe()	Return a reference to this RubyArray's underlying Java array, if it is not shared with another RubyArray, or an exact copy of the relevant range otherwise.
RubyArray	transpose()	Deprecated.
RubyArray	transpose(ThreadContext context)	rb_ary_transpose
static IRubyObject	try_convert(ThreadContext context, IRubyObject self, IRubyObject arg)
IRubyObject	union(ThreadContext context, IRubyObject[] args)	rb_ary_union_multi
IRubyObject	uniq(ThreadContext context)	rb_ary_uniq
IRubyObject	uniq(ThreadContext context, Block block)
IRubyObject	uniq_bang(ThreadContext context)	rb_ary_uniq_bang
IRubyObject	uniq_bang(ThreadContext context, Block block)
static RubyArray	unmarshalFrom(UnmarshalStream input)	Deprecated, for removal: This API element is subject to removal in a future version.
static RubyArray	unmarshalFrom(ThreadContext context, RubyInputStream in, MarshalLoader input)
protected void	unpack(ThreadContext context)	Overridden by specialized arrays to fall back to IRubyObject[].
IRubyObject	unshift()	Deprecated. Use unshift(ThreadContext) instead
IRubyObject	unshift(IRubyObject item)	Deprecated.
IRubyObject	unshift(IRubyObject[] items)	Deprecated.
IRubyObject	unshift(ThreadContext context)
IRubyObject	unshift(ThreadContext context, IRubyObject item)	rb_ary_unshift
IRubyObject	unshift(ThreadContext context, IRubyObject[] items)
IRubyObject	values_at(IRubyObject[] args)	Deprecated.
IRubyObject	values_at(ThreadContext context, IRubyObject[] args)	rb_values_at
IRubyObject	zip(ThreadContext context, IRubyObject[] args, Block block)	rb_ary_zip

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, dig, dig1, dig2, eqlInternal, equalInternal, finishObjectClass, hashCode, inspect, op_eqq, puts, specificEval, toRubyString, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, cloneSetup, compareTo, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dupFinalizer, dupSetup, ensureInstanceVariablesSettable, eql, eql_p, eql_p, equal_p, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, finishBasicObjectClass, forEachInstanceVariable, forEachInstanceVariableName, freeze, getCurrentContext, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getMarshalVariableList, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize_copy, inspect, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval, instance_exec, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, makeMetaClass, makeMetaClassBootstrap, method, method, method, method_missing, methods, methods, nil_p, nonFixnumHashCode, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_match, op_not, op_not_equal, op_not_match, private_methods, protected_methods, public_methods, rbClone, rbClone, rbInspect, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method, singleton_method, singleton_method_added, singleton_method_removed, singleton_method_undefined, singleton_methods, singletonClass, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_s, trust, type, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface org.jruby.runtime.builtin.IRubyObject

checkStringType19, dup, marshalLiveVariables

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addFirst, addLast, getFirst, getLast, hashCode, removeFirst, removeLast, replaceAll, reversed, sort, spliterator

Field Details

DEFAULT_INSPECT_STR_SIZE

public static final int DEFAULT_INSPECT_STR_SIZE

See Also:

• Constant Field Values

ARRAY_DEFAULT_SIZE

public static final int ARRAY_DEFAULT_SIZE

See Also:

• Constant Field Values

values

protected IRubyObject[] values

begin

protected int begin

realLength

protected int realLength

Constructor Details

RubyArray

public RubyArray(Ruby runtime,
 IRubyObject[] vals,
 int begin,
 int length)

RubyArray

public RubyArray(Ruby runtime,
 int length)

RubyArray

protected RubyArray(Ruby runtime,
 RubyClass klass)

RubyArray

protected RubyArray(Ruby runtime,
 RubyClass klass,
 boolean objectSpace)

RubyArray

public RubyArray(Ruby runtime,
 RubyClass klass,
 IRubyObject[] vals)

RubyArray

public RubyArray(RubyClass klass,
 IRubyObject[] vals,
 boolean shared)

Method Details

createArrayClass

public static RubyClass createArrayClass(ThreadContext context,
 RubyClass Object,
 RubyModule Enumerable)

getNativeClassIndex

public ClassIndex getNativeClassIndex()

Description copied from class: RubyObject

This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are. Will generally return a value from org.jruby.runtime.ClassIndex

Specified by:

getNativeClassIndex in interface CoreObjectType

Overrides:

getNativeClassIndex in class RubyObject

Returns:

the ClassIndex of the native type this object was constructed from

See Also:

• ClassIndex

concurrentModification

protected final void concurrentModification()

create

@Deprecated(since="10.0")
public static IRubyObject create(IRubyObject klass,
 IRubyObject[] args,
 Block block)

Deprecated.

create

public static IRubyObject create(ThreadContext context,
 IRubyObject klass,
 IRubyObject[] args,
 Block block)

rb_ary_s_create

newArray

@Deprecated(since="10.0")
public static final RubyArray newArray(Ruby runtime,
 long len)

Deprecated.

Use Create.allocArray(ThreadContext, int) instead

Create array with specific allocated size

newArrayLight

@Deprecated(since="10.0")
public static final RubyArray<?> newArrayLight(Ruby runtime,
 long len)

Deprecated.

newArray

public static final RubyArray<?> newArray(Ruby runtime,
 int len)

newArray

public static final RubyArray<?> newArray(ThreadContext context,
 int len)

newArrayLight

public static final RubyArray<?> newArrayLight(Ruby runtime,
 int len)

newArray

@Deprecated(since="10.0")
public static final RubyArray<?> newArray(Ruby runtime)

Deprecated.

newArray

public static final RubyArray<?> newArray(ThreadContext context)

rb_ary_new

newArrayLight

public static final RubyArray<?> newArrayLight(Ruby runtime)

rb_ary_new

newArray

public static RubyArray<?> newArray(Ruby runtime,
 IRubyObject obj)

newArrayLight

public static RubyArray<?> newArrayLight(Ruby runtime,
 IRubyObject obj)

newArrayLight

public static RubyArray<?> newArrayLight(RubyClass arrayClass,
 IRubyObject obj)

newArrayLight

public static RubyArray<?> newArrayLight(Ruby runtime,
 IRubyObject car,
 IRubyObject cdr)

newArrayLight

public static RubyArray<?> newArrayLight(RubyClass arrayClass,
 IRubyObject car,
 IRubyObject cdr)

newArrayLight

public static RubyArray<?> newArrayLight(Ruby runtime,
 IRubyObject... objs)

newArray

public static RubyArray<?> newArray(Ruby runtime,
 IRubyObject car,
 IRubyObject cdr)

rb_assoc_new

newArray

public static RubyArray<?> newArray(Ruby runtime,
 IRubyObject first,
 IRubyObject second,
 IRubyObject third)

newArray

public static RubyArray<?> newArray(Ruby runtime,
 IRubyObject first,
 IRubyObject second,
 IRubyObject third,
 IRubyObject fourth)

newEmptyArray

public static RubyArray<?> newEmptyArray(Ruby runtime)

newEmptyArray

public static RubyArray<?> newEmptyArray(Ruby runtime,
 RubyClass klass)

newArray

public static RubyArray<?> newArray(Ruby runtime,
 IRubyObject[] args)

rb_ary_new4, rb_ary_new3

newArray

public static RubyArray<?> newArray(Ruby runtime,
 Collection<? extends IRubyObject> collection)

newArray

public static RubyArray<?> newArray(Ruby runtime,
 List<? extends IRubyObject> list)

newSharedArray

public static RubyArray<?> newSharedArray(RubyClass arrayClass,
 IRubyObject[] shared)

newArrayMayCopy

public static RubyArray newArrayMayCopy(Ruby runtime,
 IRubyObject... args)

See Also:

• newArrayMayCopy(Ruby, IRubyObject[], int, int)

newArrayMayCopy

public static RubyArray newArrayMayCopy(Ruby runtime,
 IRubyObject[] args,
 int start)

See Also:

• newArrayMayCopy(Ruby, IRubyObject[], int, int)

newArrayMayCopy

public static RubyArray newArrayMayCopy(Ruby runtime,
 IRubyObject[] args,
 int start,
 int length)

Construct a new RubyArray given the specified range of elements in the source array. The elements may be copied into a new backing store, and therefore you should not expect future changes to the source array to be reflected. Conversely, you should not modify the array after passing it, since the contents may not be copied.

Parameters:

runtime - the runtime

args - the args

start - start index

length - number of elements

Returns:

an array referencing the given elements

newArrayNoCopy

public static RubyArray newArrayNoCopy(Ruby runtime,
 IRubyObject... args)

newArrayNoCopy

public static RubyArray newArrayNoCopy(Ruby runtime,
 IRubyObject[] args,
 int begin)

newArrayNoCopy

public static RubyArray newArrayNoCopy(Ruby runtime,
 IRubyObject[] args,
 int begin,
 int length)

newArrayNoCopyLight

public static RubyArray newArrayNoCopyLight(Ruby runtime,
 IRubyObject[] args)

unpack

protected void unpack(ThreadContext context)

Overridden by specialized arrays to fall back to IRubyObject[].

checkLength

@Deprecated(since="10.0")
protected static final void checkLength(Ruby runtime,
 long length)

Deprecated.

checkLength

public static final int checkLength(ThreadContext context,
 long length)

getList

@Deprecated(since="9.4-")
public final List<IRubyObject> getList()

Deprecated.

RubyArray implements List, use it directly

Returns:

a read-only copy of this list

getLength

public int getLength()

toJavaArray

@Deprecated(since="10.0")
public IRubyObject[] toJavaArray()

Deprecated.

Use toJavaArray(ThreadContext) instead.

Returns:

""

toJavaArray

public IRubyObject[] toJavaArray(ThreadContext context)

Return a Java array copy of the elements contained in this Array. This version always creates a new Java array that is exactly the length of the Array's elements.

Returns:

a Java array with exactly the size and contents of this RubyArray's elements

toJavaArrayUnsafe

public IRubyObject[] toJavaArrayUnsafe()

Return a reference to this RubyArray's underlying Java array, if it is not shared with another RubyArray, or an exact copy of the relevant range otherwise. This method is typically used to work with the underlying array directly, knowing that it is not shared and that all accesses must consider the begin offset.

Returns:

The underlying Java array for this RubyArray, or a copy if that array is shared.

toJavaArrayMaybeUnsafe

public IRubyObject[] toJavaArrayMaybeUnsafe()

Return a Java array of the elements contained in this array, possibly a new array object. Use this method to potentially avoid making a new array and copying elements when the Array does not view a subset of the underlying Java array.

Returns:

a Java array with exactly the size and contents of this RubyArray's elements, possibly the actual underlying array.

isSharedJavaArray

public boolean isSharedJavaArray(RubyArray other)

makeShared

protected RubyArray<?> makeShared()

rb_ary_make_shared

modifyCheck

@Deprecated(since="10.0")
protected final void modifyCheck()

Deprecated.

modifyCheck

protected final void modifyCheck(ThreadContext context)

rb_ary_modify_check

modify

@Deprecated(since="10.0")
protected void modify()

Deprecated.

modify

protected void modify(ThreadContext context)

rb_ary_modify

initialize

@Deprecated(since="9.4-")
public IRubyObject initialize(ThreadContext context,
 IRubyObject[] args,
 Block block)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

initialize

public IRubyObject initialize(ThreadContext context,
 Block block)

rb_ary_initialize

initialize

public IRubyObject initialize(ThreadContext context,
 IRubyObject arg0,
 Block block)

rb_ary_initialize

initialize

public IRubyObject initialize(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 Block block)

rb_ary_initialize

initializeCommon

protected IRubyObject initializeCommon(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 Block block)

initialize_copy

public IRubyObject initialize_copy(ThreadContext context,
 IRubyObject orig)

rb_ary_initialize_copy

Overrides:

initialize_copy in class RubyBasicObject

Parameters:

context - the thread context

orig - the original

Returns:

a copy unless the same thing

dup

public IRubyObject dup()

Overridden dup for fast-path logic.

Specified by:

dup in interface IRubyObject

Overrides:

dup in class RubyBasicObject

Returns:

A new RubyArray sharing the original backing store.

dupImpl

protected RubyArray dupImpl(Ruby runtime,
 RubyClass metaClass)

aryDup

public RubyArray aryDup()

rb_ary_dup

replace

@Deprecated(since="10.0")
public IRubyObject replace(IRubyObject orig)

Deprecated.

replace

public IRubyObject replace(ThreadContext context,
 IRubyObject orig)

rb_ary_replace

to_s

public RubyString to_s(ThreadContext context)

rb_ary_to_s

Overrides:

to_s in class RubyBasicObject

includes

public boolean includes(ThreadContext context,
 IRubyObject item)

includesByEql

public boolean includesByEql(ThreadContext context,
 IRubyObject item)

hash

public RubyFixnum hash(ThreadContext context)

rb_ary_hash

Overrides:

hash in class RubyBasicObject

Parameters:

context - the current thread context

Returns:

the hash value

store

public IRubyObject store(long index,
 IRubyObject value)

store

public IRubyObject store(ThreadContext context,
 long index,
 IRubyObject value)

Store an element at the specified index or throw if the index is invalid.

Parameters:

context - the current thread context

index - the offset to store the value

value - the value to be stored

Returns:

the value set

storeInternal

protected void storeInternal(ThreadContext context,
 int index,
 IRubyObject value)

eltOk

public T eltOk(long offset)

eltSetOk

public T eltSetOk(long offset,
 T value)

eltSetOk

public T eltSetOk(int offset,
 T value)

entry

public final IRubyObject entry(long offset)

rb_ary_entry

entry

public final IRubyObject entry(int offset)

eltInternal

public T eltInternal(int offset)

eltInternalSet

public T eltInternalSet(int offset,
 T item)

fetch

@Deprecated(since="9.4-")
public IRubyObject fetch(ThreadContext context,
 IRubyObject[] args,
 Block block)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

fetch_values

public IRubyObject fetch_values(ThreadContext context,
 IRubyObject[] args,
 Block block)

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject arg0,
 Block block)

rb_ary_fetch

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 Block block)

rb_ary_fetch

aryToAry

public static RubyArray aryToAry(ThreadContext context,
 IRubyObject obj)

rb_ary_to_ary

aryToAry

@Deprecated
public static RubyArray aryToAry(IRubyObject obj)

Deprecated.

insert

public IRubyObject insert()

insert

@Deprecated(since="10.0")
public IRubyObject insert(IRubyObject arg)

Deprecated.

insert

public IRubyObject insert(ThreadContext context,
 IRubyObject arg)

rb_ary_insert

insert

@Deprecated(since="10.0")
public IRubyObject insert(IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

insert

public IRubyObject insert(ThreadContext context,
 IRubyObject arg1,
 IRubyObject arg2)

insert

@Deprecated
public IRubyObject insert(IRubyObject[] args)

Deprecated.

insert

public IRubyObject insert(ThreadContext context,
 IRubyObject[] args)

transpose

@Deprecated(since="10.0")
public RubyArray transpose()

Deprecated.

transpose

public RubyArray transpose(ThreadContext context)

rb_ary_transpose

values_at

@Deprecated(since="10.0")
public IRubyObject values_at(IRubyObject[] args)

Deprecated.

values_at

public IRubyObject values_at(ThreadContext context,
 IRubyObject[] args)

rb_values_at

subseq

public IRubyObject subseq(long beg,
 long len)

rb_ary_subseq

subseq_step

public IRubyObject subseq_step(ThreadContext context,
 RubyArithmeticSequence arg0)

rb_ary_subseq_step

subseqLight

public IRubyObject subseqLight(long beg,
 long len)

rb_ary_subseq

subseq

public IRubyObject subseq(RubyClass metaClass,
 long beg,
 long len,
 boolean light)

length

public RubyFixnum length(ThreadContext context)

rb_ary_length

length

@Deprecated
public RubyFixnum length()

Deprecated.

size

protected static IRubyObject size(ThreadContext context,
 RubyArray self,
 IRubyObject[] args)

A size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

See Also:

• RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

append

@Deprecated(since="10.0")
public RubyArray<?> append(IRubyObject item)

Deprecated.

append

public RubyArray append(ThreadContext context,
 IRubyObject item)

rb_ary_push - specialized rb_ary_store

push_m

@Deprecated
public RubyArray<?> push_m(IRubyObject[] items)

Deprecated.

rb_ary_push_m - instance method push

push

@Deprecated(since="10.0")
public RubyArray push(IRubyObject item)

Deprecated.

push

public RubyArray push(ThreadContext context,
 IRubyObject item)

push

@Deprecated(since="10.0")
public RubyArray<?> push(IRubyObject[] items)

Deprecated.

push

public RubyArray push(ThreadContext context,
 IRubyObject[] items)

pop

public IRubyObject pop(ThreadContext context)

rb_ary_pop

pop

public IRubyObject pop(ThreadContext context,
 IRubyObject num)

shift

public IRubyObject shift(ThreadContext context)

rb_ary_shift

shift

public IRubyObject shift(ThreadContext context,
 IRubyObject num)

unshift

@Deprecated
public IRubyObject unshift()

Deprecated.

Use unshift(ThreadContext) instead

Returns:

""

unshift

public IRubyObject unshift(ThreadContext context)

unshift

@Deprecated(since="10.0")
public IRubyObject unshift(IRubyObject item)

Deprecated.

unshift

public IRubyObject unshift(ThreadContext context,
 IRubyObject item)

rb_ary_unshift

unshift

@Deprecated(since="10.0")
public IRubyObject unshift(IRubyObject[] items)

Deprecated.

unshift

public IRubyObject unshift(ThreadContext context,
 IRubyObject[] items)

include_p

public RubyBoolean include_p(ThreadContext context,
 IRubyObject item)

rb_ary_includes

frozen_p

public RubyBoolean frozen_p(ThreadContext context)

rb_ary_frozen_p

Overrides:

frozen_p in class RubyBasicObject

aref

@Deprecated(since="9.4")
public IRubyObject aref(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

aref

@Deprecated
public IRubyObject aref(IRubyObject arg0)

Deprecated.

aref

public IRubyObject aref(ThreadContext context,
 IRubyObject arg0)

rb_ary_aref

aref

@Deprecated(since="10.0")
public IRubyObject aref(IRubyObject arg0,
 IRubyObject arg1)

Deprecated.

aref

public IRubyObject aref(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1)

aset

@Deprecated(since="9.4-")
public IRubyObject aset(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

aset

@Deprecated(since="10.0")
public IRubyObject aset(IRubyObject arg0,
 IRubyObject arg1)

Deprecated.

aset

public IRubyObject aset(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1)

aset

@Deprecated
public IRubyObject aset(IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

Use aset(ThreadContext, IRubyObject, IRubyObject, IRubyObject) instead.

Parameters:

arg0 -

arg1 -

arg2 -

Returns:

""

aset

public IRubyObject aset(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

rb_ary_aset

at

@Deprecated
public IRubyObject at(IRubyObject pos)

Deprecated.

Use at(ThreadContext, IRubyObject) instead.

Parameters:

pos -

Returns:

""

at

public IRubyObject at(ThreadContext context,
 IRubyObject pos)

rb_ary_at

concat

public RubyArray concat(ThreadContext context,
 IRubyObject obj)

rb_ary_concat

aryAppend

@Deprecated(since="10.0")
public RubyArray aryAppend(RubyArray y)

Deprecated.

aryAppend

public RubyArray aryAppend(ThreadContext context,
 RubyArray<?> y)

concat

public RubyArray concat(ThreadContext context,
 IRubyObject[] objs)

rb_ary_concat_multi

concat

public RubyArray concat(IRubyObject obj)

inspectAry

protected IRubyObject inspectAry(ThreadContext context)

inspect_ary

inspect

public RubyString inspect(ThreadContext context)

rb_ary_inspect

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

first

@Deprecated(since="9.4-")
public IRubyObject first(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

first

@Deprecated(since="10.0")
public IRubyObject first()

Deprecated.

first

public IRubyObject first(ThreadContext context)

first

@Deprecated(since="10.0")
public IRubyObject first(IRubyObject arg0)

Deprecated.

first

public IRubyObject first(ThreadContext context,
 IRubyObject arg0)

last

@Deprecated(since="9.4-")
public IRubyObject last(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

last

@Deprecated(since="10.0")
public IRubyObject last()

Deprecated.

last

public IRubyObject last(ThreadContext context)

last

@Deprecated(since="10.0")
public IRubyObject last(IRubyObject arg0)

Deprecated.

last

public IRubyObject last(ThreadContext context,
 IRubyObject arg0)

rb_ary_last

each

public IRubyObject each(ThreadContext context,
 Block block)

mri: rb_ary_each

eachSlice

public IRubyObject eachSlice(ThreadContext context,
 int size,
 Block block)

each_slice

public IRubyObject each_slice(ThreadContext context,
 IRubyObject arg,
 Block block)

eachIndex

public IRubyObject eachIndex(ThreadContext context,
 Block block)

rb_ary_each_index

each_index

public IRubyObject each_index(ThreadContext context,
 Block block)

reverseEach

public IRubyObject reverseEach(ThreadContext context,
 Block block)

rb_ary_reverse_each

reverse_each

public IRubyObject reverse_each(ThreadContext context,
 Block block)

joinStrings

protected int joinStrings(RubyString sep,
 int max,
 RubyString result)

join19

@Deprecated
public IRubyObject join19(ThreadContext context,
 IRubyObject sep)

Deprecated.

join

public IRubyObject join(ThreadContext context,
 IRubyObject sep)

rb_ary_join

join19

@Deprecated
public IRubyObject join19(ThreadContext context)

Deprecated.

join

public IRubyObject join(ThreadContext context)

to_a

public RubyArray to_a(ThreadContext context)

rb_ary_to_a

Overrides:

to_a in class RubyBasicObject

to_ary

@Deprecated(since="10.0")
public IRubyObject to_ary()

Deprecated.

to_ary

public IRubyObject to_ary(ThreadContext context)

to_h

@Deprecated
public IRubyObject to_h(ThreadContext context)

Deprecated.

to_h

public IRubyObject to_h(ThreadContext context,
 Block block)

convertToArray

public RubyArray convertToArray()

Description copied from class: RubyBasicObject

Tries to convert this object to a Ruby Array using the "to_ary" method.

Specified by:

convertToArray in interface IRubyObject

Overrides:

convertToArray in class RubyBasicObject

Returns:

array representation of this

checkArrayType

public IRubyObject checkArrayType()

Description copied from class: RubyBasicObject

rb_check_array_type Returns the result of trying to convert this object to an Array with "to_ary".

Specified by:

checkArrayType in interface IRubyObject

Overrides:

checkArrayType in class RubyBasicObject

Returns:

nil if type check failed

op_equal

public IRubyObject op_equal(ThreadContext context,
 IRubyObject obj)

rb_ary_equal

Specified by:

op_equal in interface IRubyObject

Overrides:

op_equal in class RubyBasicObject

compare

public RubyBoolean compare(ThreadContext context,
 CallSite site,
 IRubyObject other)

eql

public IRubyObject eql(ThreadContext context,
 IRubyObject obj)

rb_ary_eql

compact_bang

@Deprecated
public IRubyObject compact_bang()

Deprecated.

Use compact_bang(ThreadContext)

Returns:

""

compact_bang

public IRubyObject compact_bang(ThreadContext context)

rb_ary_compact_bang

compact

@Deprecated(since="10.0")
public IRubyObject compact()

Deprecated.

compact

public IRubyObject compact(ThreadContext context)

empty_p

@Deprecated(since="10.0")
public IRubyObject empty_p()

Deprecated.

empty_p

public IRubyObject empty_p(ThreadContext context)

rb_ary_empty_p

rb_clear

@Deprecated(since="10.0")
public IRubyObject rb_clear()

Deprecated.

rb_clear

public IRubyObject rb_clear(ThreadContext context)

rb_ary_clear

fill

public IRubyObject fill(ThreadContext context,
 Block block)

fill

public IRubyObject fill(ThreadContext context,
 IRubyObject arg,
 Block block)

fill

public IRubyObject fill(ThreadContext context,
 IRubyObject arg1,
 IRubyObject arg2,
 Block block)

fill

public IRubyObject fill(ThreadContext context,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 Block block)

fillCommon

protected IRubyObject fillCommon(ThreadContext context,
 int beg,
 long len,
 IRubyObject item)

fillCommon

protected IRubyObject fillCommon(ThreadContext context,
 int beg,
 long len,
 Block block)

index

public IRubyObject index(ThreadContext context,
 IRubyObject obj)

rb_ary_index

index

public IRubyObject index(ThreadContext context,
 IRubyObject obj,
 Block unused)

index

public IRubyObject index(ThreadContext context,
 Block block)

bsearch

public IRubyObject bsearch(ThreadContext context,
 Block block)

bsearch_index

public IRubyObject bsearch_index(ThreadContext context,
 Block block)

rindex

public IRubyObject rindex(ThreadContext context,
 IRubyObject obj)

rb_ary_rindex

rindex

public IRubyObject rindex(ThreadContext context,
 IRubyObject obj,
 Block unused)

rindex

public IRubyObject rindex(ThreadContext context,
 Block block)

indexes

@Deprecated
public IRubyObject indexes(IRubyObject[] args)

Deprecated.

indexes

@Deprecated(since="10.0")
public IRubyObject indexes(ThreadContext context,
 IRubyObject[] args)

Deprecated.

reverse_bang

@Deprecated(since="10.0")
public IRubyObject reverse_bang()

Deprecated.

reverse_bang

public IRubyObject reverse_bang(ThreadContext context)

rb_ary_reverse_bang

reverse

@Deprecated(since="10.0")
public IRubyObject reverse()

Deprecated.

reverse

public IRubyObject reverse(ThreadContext context)

safeReverse

protected RubyArray safeReverse()

collectArray

public RubyArray collectArray(ThreadContext context,
 Block block)

Collect the contents of this array after filtering through block, or return a new equivalent array if the block is not given (!isGiven()).

Parameters:

context - the current context

block - a block for filtering or NULL_BLOCK

Returns:

an array of the filtered or unfiltered results

collectEnum

public RubyEnumerator collectEnum(ThreadContext context)

Produce a new enumerator that will filter the contents of this array using collectArray(ThreadContext, Block).

Parameters:

context - the current context

Returns:

an enumerator that will filter results

collect

public RubyArray collect(ThreadContext context,
 Block block)

See Also:

• collectArray(ThreadContext, Block)

rbCollect

public IRubyObject rbCollect(ThreadContext context,
 Block block)

rb_ary_collect

map

public IRubyObject map(ThreadContext context,
 Block block)

collectBang

public RubyArray collectBang(ThreadContext context,
 Block block)

rb_ary_collect_bang

collect_bang

public IRubyObject collect_bang(ThreadContext context,
 Block block)

rb_ary_collect_bang

map_bang

public IRubyObject map_bang(ThreadContext context,
 Block block)

rb_ary_collect_bang

selectCommon

public IRubyObject selectCommon(ThreadContext context,
 Block block)

rb_ary_select

select

public IRubyObject select(ThreadContext context,
 Block block)

select_bang

public IRubyObject select_bang(ThreadContext context,
 Block block)

keep_if

public IRubyObject keep_if(ThreadContext context,
 Block block)

deconstruct

public IRubyObject deconstruct(ThreadContext context)

delete

public IRubyObject delete(ThreadContext context,
 IRubyObject item,
 Block block)

rb_ary_delete

delete_at

@Deprecated(since="10.0")
public IRubyObject delete_at(int pos)

Deprecated.

delete_at

public IRubyObject delete_at(ThreadContext context,
 int pos)

rb_ary_delete_at

delete_at

@Deprecated(since="10.0")
public IRubyObject delete_at(IRubyObject obj)

Deprecated.

delete_at

public IRubyObject delete_at(ThreadContext context,
 IRubyObject obj)

rb_ary_delete_at_m

rejectCommon

public final IRubyObject rejectCommon(ThreadContext context,
 Block block)

rb_ary_reject_bang

reject

public IRubyObject reject(ThreadContext context,
 Block block)

rejectBang

public IRubyObject rejectBang(ThreadContext context,
 Block block)

reject_bang

public IRubyObject reject_bang(ThreadContext context,
 Block block)

deleteIf

public IRubyObject deleteIf(ThreadContext context,
 Block block)

rb_ary_delete_if

delete_if

public IRubyObject delete_if(ThreadContext context,
 Block block)

zip

public IRubyObject zip(ThreadContext context,
 IRubyObject[] args,
 Block block)

rb_ary_zip

op_cmp

public IRubyObject op_cmp(ThreadContext context,
 IRubyObject obj)

rb_ary_cmp

Overrides:

op_cmp in class RubyBasicObject

slice_bang

@Deprecated(since="9.4-")
public IRubyObject slice_bang(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

slice_bang

@Deprecated(since="10.0")
public IRubyObject slice_bang(IRubyObject arg0)

Deprecated.

slice_bang

public IRubyObject slice_bang(ThreadContext context,
 IRubyObject arg0)

rb_ary_slice_bang

slice_bang

@Deprecated(since="10.0")
public IRubyObject slice_bang(IRubyObject arg0,
 IRubyObject arg1)

Deprecated.

slice_bang

public IRubyObject slice_bang(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1)

rb_ary_slice_bang

assoc

public IRubyObject assoc(ThreadContext context,
 IRubyObject key)

rb_ary_assoc

rassoc

public IRubyObject rassoc(ThreadContext context,
 IRubyObject value)

rb_ary_rassoc

flatten

protected boolean flatten(ThreadContext context,
 int level,
 RubyArray result)

flatten_bang

public IRubyObject flatten_bang(ThreadContext context)

flatten_bang

public IRubyObject flatten_bang(ThreadContext context,
 IRubyObject arg)

flatten

public IRubyObject flatten(ThreadContext context)

flatten

public IRubyObject flatten(ThreadContext context,
 IRubyObject arg)

count

public IRubyObject count(ThreadContext context,
 Block block)

count

public IRubyObject count(ThreadContext context,
 IRubyObject obj,
 Block block)

nitems

public IRubyObject nitems(ThreadContext context)

rb_ary_nitems

nitems

@Deprecated
public IRubyObject nitems()

Deprecated.

op_plus

@Deprecated(since="10.0")
public IRubyObject op_plus(IRubyObject obj)

Deprecated.

op_plus

public IRubyObject op_plus(ThreadContext context,
 IRubyObject obj)

rb_ary_plus

op_times

public IRubyObject op_times(ThreadContext context,
 IRubyObject times)

rb_ary_times

uniq_bang

public IRubyObject uniq_bang(ThreadContext context)

rb_ary_uniq_bang

uniq_bang

public IRubyObject uniq_bang(ThreadContext context,
 Block block)

uniq

public IRubyObject uniq(ThreadContext context)

rb_ary_uniq

uniq

public IRubyObject uniq(ThreadContext context,
 Block block)

op_diff

@Deprecated(since="10.0")
public IRubyObject op_diff(IRubyObject other)

Deprecated.

op_diff

public IRubyObject op_diff(ThreadContext context,
 IRubyObject other)

rb_ary_diff

difference

public IRubyObject difference(ThreadContext context,
 IRubyObject[] args)

rb_ary_difference_multi

intersection

public IRubyObject intersection(ThreadContext context,
 IRubyObject[] args)

intersect_p

public IRubyObject intersect_p(ThreadContext context,
 IRubyObject other)

MRI: rb_ary_intersect_p

op_and

@Deprecated(since="10.0")
public IRubyObject op_and(IRubyObject other)

Deprecated.

op_and

public IRubyObject op_and(ThreadContext context,
 IRubyObject other)

MRI: rb_ary_and

op_or

@Deprecated(since="10.0")
public IRubyObject op_or(IRubyObject other)

Deprecated.

op_or

public IRubyObject op_or(ThreadContext context,
 IRubyObject other)

rb_ary_or

union

public IRubyObject union(ThreadContext context,
 IRubyObject[] args)

rb_ary_union_multi

sort

public RubyArray sort(ThreadContext context,
 Block block)

rb_ary_sort

sort_bang

public IRubyObject sort_bang(ThreadContext context,
 Block block)

rb_ary_sort_bang

sortInternal

protected IRubyObject sortInternal(ThreadContext context,
 boolean honorOverride)

compareFixnums

protected static int compareFixnums(RubyFixnum o1,
 RubyFixnum o2)

compareOthers

protected static int compareOthers(ThreadContext context,
 IRubyObject o1,
 IRubyObject o2)

sortInternal

protected IRubyObject sortInternal(ThreadContext context,
 Block block)

sort_by_bang

public IRubyObject sort_by_bang(ThreadContext context,
 Block block)

rb_ary_sort_by_bang

take

public IRubyObject take(ThreadContext context,
 IRubyObject n)

rb_ary_take

take_while

public IRubyObject take_while(ThreadContext context,
 Block block)

rb_ary_take_while

drop

public IRubyObject drop(ThreadContext context,
 IRubyObject n)

rb_ary_take

drop_while

public IRubyObject drop_while(ThreadContext context,
 Block block)

rb_ary_take_while

cycle

public IRubyObject cycle(ThreadContext context,
 Block block)

rb_ary_cycle

cycle

public IRubyObject cycle(ThreadContext context,
 IRubyObject arg,
 Block block)

rb_ary_cycle

product

public IRubyObject product(ThreadContext context,
 IRubyObject[] args)

rb_ary_product

product

public IRubyObject product(ThreadContext context,
 IRubyObject[] args,
 Block block)

combination

public IRubyObject combination(ThreadContext context,
 IRubyObject num,
 Block block)

rb_ary_combination

repeatedCombination

public IRubyObject repeatedCombination(ThreadContext context,
 IRubyObject num,
 Block block)

permutation

public IRubyObject permutation(ThreadContext context,
 IRubyObject num,
 Block block)

rb_ary_permutation

permutation

public IRubyObject permutation(ThreadContext context,
 Block block)

repeated_permutation

public IRubyObject repeated_permutation(ThreadContext context,
 IRubyObject num,
 Block block)

shuffle_bang

public IRubyObject shuffle_bang(ThreadContext context)

shuffle_bang

public IRubyObject shuffle_bang(ThreadContext context,
 IRubyObject opts)

shuffle

public IRubyObject shuffle(ThreadContext context)

shuffle

public IRubyObject shuffle(ThreadContext context,
 IRubyObject opts)

sample

public IRubyObject sample(ThreadContext context)

sample

public IRubyObject sample(ThreadContext context,
 IRubyObject sampleOrOpts)

sample

public IRubyObject sample(ThreadContext context,
 IRubyObject sample,
 IRubyObject opts)

internalRotateBang

protected IRubyObject internalRotateBang(ThreadContext context,
 int cnt)

internalRotate

protected IRubyObject internalRotate(ThreadContext context,
 int cnt)

rotate_bang

public IRubyObject rotate_bang(ThreadContext context)

rotate_bang

public IRubyObject rotate_bang(ThreadContext context,
 IRubyObject cnt)

rotate

public IRubyObject rotate(ThreadContext context)

rotate

public IRubyObject rotate(ThreadContext context,
 IRubyObject cnt)

all_p

public IRubyObject all_p(ThreadContext context,
 Block block)

all_p

public IRubyObject all_p(ThreadContext context,
 IRubyObject arg,
 Block block)

all_pCommon

public IRubyObject all_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

any_p

public IRubyObject any_p(ThreadContext context,
 Block block)

any_p

public IRubyObject any_p(ThreadContext context,
 IRubyObject arg,
 Block block)

any_pCommon

public IRubyObject any_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

none_p

public IRubyObject none_p(ThreadContext context,
 Block block)

none_p

public IRubyObject none_p(ThreadContext context,
 IRubyObject arg,
 Block block)

none_pCommon

public IRubyObject none_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

one_p

public IRubyObject one_p(ThreadContext context,
 Block block)

one_p

public IRubyObject one_p(ThreadContext context,
 IRubyObject arg,
 Block block)

one_pCommon

public IRubyObject one_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

sum

public IRubyObject sum(ThreadContext context,
 Block block)

sum

public IRubyObject sum(ThreadContext context,
 IRubyObject init,
 Block block)

sumCommon

public IRubyObject sumCommon(ThreadContext context,
 IRubyObject init,
 Block block)

find

public IRubyObject find(ThreadContext context,
 IRubyObject ifnone,
 Block block)

find_index

public IRubyObject find_index(ThreadContext context,
 Block block)

find_index

public IRubyObject find_index(ThreadContext context,
 IRubyObject cond)

detectCommon

public IRubyObject detectCommon(ThreadContext context,
 IRubyObject ifnone,
 Block block)

marshalTo

@Deprecated(since="10.0",
            forRemoval=true)
public static void marshalTo(RubyArray array,
 MarshalStream output)
                      throws IOException

Deprecated, for removal: This API element is subject to removal in a future version.

Throws:

IOException

marshalTo

@Deprecated(since="10.0",
            forRemoval=true)
public static void marshalTo(ThreadContext context,
 RubyArray array,
 MarshalStream output)
                      throws IOException

Deprecated, for removal: This API element is subject to removal in a future version.

Throws:

IOException

marshalTo

public static void marshalTo(ThreadContext context,
 RubyOutputStream out,
 RubyArray array,
 MarshalDumper output)

unmarshalFrom

@Deprecated(since="10.0",
            forRemoval=true)
public static RubyArray unmarshalFrom(UnmarshalStream input)
                               throws IOException

Deprecated, for removal: This API element is subject to removal in a future version.

Throws:

IOException

unmarshalFrom

public static RubyArray unmarshalFrom(ThreadContext context,
 RubyInputStream in,
 MarshalLoader input)

newBlankArray

@Deprecated(since="10.0")
public static RubyArray newBlankArray(Ruby runtime,
 int size)

Deprecated.

newBlankArray

public static RubyArray newBlankArray(ThreadContext context,
 int size)

Construct the most efficient array shape for the given size. This should only be used when you intend to populate all elements, since the packed arrays will be born with a nonzero size and would have to be unpacked to partially populate. We nil-fill all cases, to ensure nulls will never leak out if there's an unpopulated element or an index accessed before assignment.

Parameters:

context - the current thread context

size - the size

Returns:

a RubyArray shaped for the given size

try_convert

public static IRubyObject try_convert(ThreadContext context,
 IRubyObject self,
 IRubyObject arg)

pack

public RubyString pack(ThreadContext context,
 IRubyObject obj)

pack

public RubyString pack(ThreadContext context,
 IRubyObject obj,
 IRubyObject maybeOpts)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject[] args)

max

public IRubyObject max(ThreadContext context,
 Block block)

max

public IRubyObject max(ThreadContext context,
 IRubyObject num,
 Block block)

min

public IRubyObject min(ThreadContext context,
 Block block)

min

public IRubyObject min(ThreadContext context,
 IRubyObject num,
 Block block)

minmax

public IRubyObject minmax(ThreadContext context,
 Block block)

getJavaClass

public Class getJavaClass()

Description copied from class: RubyBasicObject

Will return the Java interface that most closely can represent this object, when working through Java integration translations.

Specified by:

getJavaClass in interface IRubyObject

Overrides:

getJavaClass in class RubyBasicObject

Returns:

the true Java class of this (Ruby) object

copyInto

@Deprecated(since="10.0")
public void copyInto(IRubyObject[] target,
 int start)

Deprecated.

copyInto

public void copyInto(ThreadContext context,
 IRubyObject[] target,
 int start)

Copy the values contained in this array into the target array at the specified offset. It is expected that the target array is large enough to hold all necessary values.

copyInto

@Deprecated(since="10.0")
public void copyInto(IRubyObject[] target,
 int start,
 int len)

Deprecated.

copyInto

public void copyInto(ThreadContext context,
 IRubyObject[] target,
 int start,
 int len)

Copy the specified number of values contained in this array into the target array at the specified offset. It is expected that the target array is large enough to hold all necessary values.

size

public int size()

Specified by:

size in interface Collection<T extends IRubyObject>

Specified by:

size in interface List<T extends IRubyObject>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T extends IRubyObject>

Specified by:

isEmpty in interface List<T extends IRubyObject>

contains

public boolean contains(Object element)

Specified by:

contains in interface Collection<T extends IRubyObject>

Specified by:

contains in interface List<T extends IRubyObject>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T extends IRubyObject>

Specified by:

toArray in interface List<T extends IRubyObject>

toArray

public Object[] toArray(Object[] arg)

Specified by:

toArray in interface Collection<T extends IRubyObject>

Specified by:

toArray in interface List<T extends IRubyObject>

toJava

public <T> T toJava(Class<T> target)

Description copied from interface: IRubyObject

Convert the object to the specified Java class, if possible.

Specified by:

toJava in interface IRubyObject

Overrides:

toJava in class RubyBasicObject

Type Parameters:

T - type

Parameters:

target - The target type to which the object should be converted.

Returns:

java type

See Also:

• IRubyObject.toJava(java.lang.Class<T>)

add

public boolean add(Object element)

Specified by:

add in interface Collection<T extends IRubyObject>

Specified by:

add in interface List<T extends IRubyObject>

add

public boolean add(ThreadContext context,
 Object element)

remove

public boolean remove(Object element)

Specified by:

remove in interface Collection<T extends IRubyObject>

Specified by:

remove in interface List<T extends IRubyObject>

containsAll

public boolean containsAll(Collection c)

Specified by:

containsAll in interface Collection<T extends IRubyObject>

Specified by:

containsAll in interface List<T extends IRubyObject>

addAll

public boolean addAll(Collection c)

Specified by:

addAll in interface Collection<T extends IRubyObject>

Specified by:

addAll in interface List<T extends IRubyObject>

addAll

public boolean addAll(int index,
 Collection c)

Specified by:

addAll in interface List<T extends IRubyObject>

removeAll

public boolean removeAll(Collection c)

Specified by:

removeAll in interface Collection<T extends IRubyObject>

Specified by:

removeAll in interface List<T extends IRubyObject>

retainAll

public boolean retainAll(Collection c)

Specified by:

retainAll in interface Collection<T extends IRubyObject>

Specified by:

retainAll in interface List<T extends IRubyObject>

get

public Object get(int index)

Specified by:

get in interface List<T extends IRubyObject>

set

public Object set(int index,
 Object element)

Specified by:

set in interface List<T extends IRubyObject>

add

public void add(int index,
 Object element)

Specified by:

add in interface List<T extends IRubyObject>

remove

public Object remove(int index)

Specified by:

remove in interface List<T extends IRubyObject>

indexOf

public int indexOf(Object element)

Specified by:

indexOf in interface List<T extends IRubyObject>

lastIndexOf

public int lastIndexOf(Object element)

Specified by:

lastIndexOf in interface List<T extends IRubyObject>

iterator

public Iterator iterator()

Specified by:

iterator in interface Collection<T extends IRubyObject>

Specified by:

iterator in interface Iterable<T extends IRubyObject>

Specified by:

iterator in interface List<T extends IRubyObject>

listIterator

public ListIterator listIterator()

Specified by:

listIterator in interface List<T extends IRubyObject>

listIterator

public ListIterator listIterator(int index)

Specified by:

listIterator in interface List<T extends IRubyObject>

subList

public List subList(int fromIndex,
 int toIndex)

Specified by:

subList in interface List<T extends IRubyObject>

clear

public void clear()

Specified by:

clear in interface Collection<T extends IRubyObject>

Specified by:

clear in interface List<T extends IRubyObject>

equals

public boolean equals(Object other)

Description copied from class: RubyObject

This override does not do a "checked" dispatch.

Specified by:

equals in interface Collection<T extends IRubyObject>

Specified by:

equals in interface List<T extends IRubyObject>

Overrides:

equals in class RubyObject

Parameters:

other - object to compare

Returns:

true if equals

See Also:

• RubyBasicObject.equals(Object)

safeArraySet

protected static IRubyObject safeArraySet(ThreadContext context,
 IRubyObject[] values,
 int i,
 IRubyObject value)

ensureCapacity

@Deprecated
public void ensureCapacity(int minCapacity)

Deprecated.

Increases the capacity of this Array, if necessary.

Parameters:

minCapacity - the desired minimum capacity of the internal array

to_a

@Deprecated
public RubyArray to_a()

Deprecated.

Overrides:

to_a in class RubyBasicObject

shuffle

@Deprecated
public IRubyObject shuffle(ThreadContext context,
 IRubyObject[] args)

Deprecated.

shuffle_bang

@Deprecated
public IRubyObject shuffle_bang(ThreadContext context,
 IRubyObject[] args)

Deprecated.

sample

@Deprecated
public IRubyObject sample(ThreadContext context,
 IRubyObject[] args)

Deprecated.

rubyStream

public Stream<IRubyObject> rubyStream()

Returns a stream of each IRubyObject

Returns: