RubyDate (JRuby Core 9.2.11.1 API)

java.lang.Object
- org.jruby.RubyBasicObject
- - org.jruby.RubyObject
  - - org.jruby.ext.date.RubyDate

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

Direct Known Subclasses:

RubyDateTime
```
public class RubyDate
extends RubyObject
```
JRuby's Date implementation - 'native' parts. In MRI, since 2.x, all of date.rb has been moved to native (C) code. NOTE: There's still date.rb, where this gets bootstrapped from.

Since:

9.2

Author:

enebo, kares

See Also:

Serialized Form

Nested Class Summary
- 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 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, UNTRUST_F, 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 and Description
	`RubyDate(Ruby runtime, org.joda.time.DateTime dt)`
	`RubyDate(Ruby runtime, long millis, org.joda.time.Chronology chronology)`
`protected`	`RubyDate(Ruby runtime, RubyClass klass)`
	`RubyDate(Ruby runtime, RubyClass klass, org.joda.time.DateTime dt)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static RubyInteger`	`_comp_year69(ThreadContext context, IRubyObject self, IRubyObject year)`
`static RubyInteger`	`_i(ThreadContext context, IRubyObject self, IRubyObject val)`
`static RubyDate`	`_load(ThreadContext context, IRubyObject klass, IRubyObject str)`
`static IRubyObject`	`_match(ThreadContext context, IRubyObject self, IRubyObject reg, IRubyObject str)`
`static IRubyObject`	`_parse_ddd(ThreadContext context, IRubyObject self, IRubyObject str, IRubyObject h)`
`static IRubyObject`	`_parse_impl(ThreadContext context, IRubyObject self, IRubyObject s, IRubyObject h)`
`static IRubyObject`	`_parse_iso2(ThreadContext context, IRubyObject self, IRubyObject str, IRubyObject h)`
`static IRubyObject`	`_parse_jis(ThreadContext context, IRubyObject self, IRubyObject str, IRubyObject h)`
`static IRubyObject`	`_parse_vms(ThreadContext context, IRubyObject self, IRubyObject str, IRubyObject h)`
`static IRubyObject`	`_s3e(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`static IRubyObject`	`_strptime(ThreadContext context, IRubyObject self, IRubyObject string)`
`static IRubyObject`	`_strptime(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`static IRubyObject`	`_strptime(ThreadContext context, IRubyObject self, IRubyObject string, IRubyObject format)`
`static IRubyObject`	`_subs(ThreadContext context, IRubyObject self, IRubyObject str, IRubyObject reg)`
`IRubyObject`	`_valid_civil_p(ThreadContext context, IRubyObject[] args)` Deprecated.
`static IRubyObject`	`_valid_civil_p(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`static IRubyObject`	`_valid_commercial_p(ThreadContext context, IRubyObject self, IRubyObject[] args)` Deprecated.
`static IRubyObject`	`_valid_jd_p(IRubyObject self, IRubyObject jd)`
`static IRubyObject`	`_valid_jd_p(IRubyObject self, IRubyObject jd, IRubyObject sg)`
`IRubyObject`	`_valid_ordinal_p(ThreadContext context, IRubyObject[] args)` Deprecated.
`static IRubyObject`	`_valid_ordinal_p(ThreadContext context, IRubyObject self, IRubyObject[] args)` Deprecated.
`static IRubyObject`	`_valid_time_p(ThreadContext context, IRubyObject self, IRubyObject h, IRubyObject m, IRubyObject s)`
`static IRubyObject`	`_valid_weeknum_p(ThreadContext context, IRubyObject self, IRubyObject[] args)` Deprecated.
`IRubyObject`	`ajd(ThreadContext context)`
`IRubyObject`	`amjd(ThreadContext context)`
`static RubyDate`	`civil(ThreadContext context, IRubyObject self)` # Create a new Date object for the Civil Date specified by # year +y+, month +m+, and day-of-month +d+.
`static RubyDate`	`civil(ThreadContext context, IRubyObject self, IRubyObject year)`
`static RubyDate`	`civil(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`static RubyDate`	`civil(ThreadContext context, IRubyObject self, IRubyObject year, IRubyObject month)`
`static RubyDate`	`civil(ThreadContext context, IRubyObject self, IRubyObject year, IRubyObject month, IRubyObject mday)`
`static org.joda.time.DateTime`	`civilDate(ThreadContext context, int y, int m, int d, org.joda.time.Chronology chronology)`
`static RubyDate`	`commercial(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`RubyInteger`	`cwday(ThreadContext context)`
`RubyInteger`	`cweek(ThreadContext context)`
`RubyInteger`	`cwyear(ThreadContext context)`
`RubyNumeric`	`day_fraction(ThreadContext context)`
`IRubyObject`	`england(ThreadContext context)`
`IRubyObject`	`eql_p(IRubyObject other)` rb_obj_equal Just like "==" and "equal?", "eql?" will use identity equality for Object.
`boolean`	`equals(java.lang.Object other)` This override does not do a "checked" dispatch.
`boolean`	`equals(RubyDate that)`
`static org.joda.time.Chronology`	`getChronology(ThreadContext context, long sg, int off)`
`org.joda.time.DateTime`	`getDateTime()`
`int`	`getDay()`
`int`	`getHour()`
`java.lang.Class`	`getJavaClass()` Will return the Java interface that most closely can represent this object, when working through Java integration translations.
`long`	`getJulianDayNumber()`
`int`	`getMinute()`
`int`	`getMonth()`
`int`	`getNanos()`
`int`	`getSecond()`
`int`	`getYear()`
`static IRubyObject`	`gregorian_leap_p(ThreadContext context, IRubyObject self, IRubyObject year)`
`RubyBoolean`	`gregorian_p(ThreadContext context)`
`IRubyObject`	`gregorian(ThreadContext context)`
`RubyFixnum`	`hash()` rb_obj_id Will return the hash code of this object.
`RubyFixnum`	`hash(ThreadContext context)`
`int`	`hashCode()` This override does not do "checked" dispatch since Object usually has #hash defined.
`RubyInteger`	`hour(ThreadContext context)`
`IRubyObject`	`initialize_copy(IRubyObject original)` rb_obj_init_copy Initializes this object as a copy of the original, that is the parameter to this object.
`RubyDate`	`initialize(ThreadContext context, IRubyObject dt)` Deprecated. kept due AR-JDBC (uses RubyClass.newInstance(...) to 'fast' allocate a Date instance)
`RubyDate`	`initialize(ThreadContext context, IRubyObject ajd, IRubyObject of)`
`RubyDate`	`initialize(ThreadContext context, IRubyObject ajd, IRubyObject of, IRubyObject sg)`
`IRubyObject`	`inspect()` rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj.
`RubyString`	`inspect(ThreadContext context)`
`boolean`	`isJulian()`
`IRubyObject`	`italy(ThreadContext context)`
`static RubyNumeric`	`jd_to_ajd(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`RubyFixnum`	`jd(ThreadContext context)`
`static RubyDate`	`jd(ThreadContext context, IRubyObject self)` Create a new Date object from a Julian Day Number.
`static RubyDate`	`jd(ThreadContext context, IRubyObject self, IRubyObject jd)`
`static RubyDate`	`jd(ThreadContext context, IRubyObject self, IRubyObject jd, IRubyObject sg)`
`static IRubyObject`	`julian_leap_p(ThreadContext context, IRubyObject self, IRubyObject year)`
`RubyBoolean`	`julian_p(ThreadContext context)`
`IRubyObject`	`julian(ThreadContext context)`
`IRubyObject`	`ld(ThreadContext context)`
`IRubyObject`	`leap_p(ThreadContext context)`
`IRubyObject`	`marshal_dump(ThreadContext context)`
`RubyDate`	`marshal_load(ThreadContext context, IRubyObject a)`
`RubyInteger`	`mday(ThreadContext context)`
`RubyInteger`	`minute(ThreadContext context)`
`IRubyObject`	`mjd(ThreadContext context)`
`RubyInteger`	`mon(ThreadContext context)`
`static RubyDate`	`new_(ThreadContext context, IRubyObject self)` Deprecated. internal Date.new!
`static RubyDate`	`new_(ThreadContext context, IRubyObject self, IRubyObject ajd)` Deprecated. internal Date.new!
`static RubyDate`	`new_(ThreadContext context, IRubyObject self, IRubyObject ajd, IRubyObject of)` Deprecated. internal Date.new!
`static RubyDate`	`new_(ThreadContext context, IRubyObject self, IRubyObject ajd, IRubyObject of, IRubyObject sg)` Deprecated. internal Date.new!
`IRubyObject`	`new_offset(ThreadContext context, IRubyObject[] args)`
`IRubyObject`	`new_start(ThreadContext context)`
`IRubyObject`	`new_start(ThreadContext context, IRubyObject sg)`
`IRubyObject`	`next_day(ThreadContext context)`
`IRubyObject`	`next_day(ThreadContext context, IRubyObject n)`
`IRubyObject`	`next_month(ThreadContext context)`
`IRubyObject`	`next_month(ThreadContext context, IRubyObject n)`
`IRubyObject`	`next_year(ThreadContext context)`
`IRubyObject`	`next_year(ThreadContext context, IRubyObject n)`
`IRubyObject`	`next(ThreadContext context)`
`IRubyObject`	`offset(ThreadContext context)`
`IRubyObject`	`op_cmp(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_eqq(ThreadContext context, IRubyObject other)` The relationship operator for Date.
`IRubyObject`	`op_minus(ThreadContext context, IRubyObject n)`
`IRubyObject`	`op_plus(ThreadContext context, IRubyObject n)`
`static RubyDate`	`ordinal(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`IRubyObject`	`prev_day(ThreadContext context)`
`IRubyObject`	`prev_day(ThreadContext context, IRubyObject n)`
`IRubyObject`	`prev_month(ThreadContext context)`
`IRubyObject`	`prev_month(ThreadContext context, IRubyObject n)`
`IRubyObject`	`prev_year(ThreadContext context)`
`IRubyObject`	`prev_year(ThreadContext context, IRubyObject n)`
`RubyNumeric`	`sec_fraction(ThreadContext context)`
`RubyInteger`	`second(ThreadContext context)`
`IRubyObject`	`shift_bw(ThreadContext context, IRubyObject n)`
`IRubyObject`	`shift_fw(ThreadContext context, IRubyObject n)`
`IRubyObject`	`start(ThreadContext context)`
`RubyString`	`strftime(ThreadContext context)`
`RubyString`	`strftime(ThreadContext context, IRubyObject fmt)`
`RubyDate`	`to_date()`
`RubyDateTime`	`to_datetime(ThreadContext context)`
`IRubyObject`	`to_s()` rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj.
`RubyString`	`to_s(ThreadContext context)`
`RubyTime`	`to_time(ThreadContext context)`
`java.util.Date`	`toDate()`
`static RubyDate`	`today(ThreadContext context, IRubyObject self)` # Create a new Date object representing today.
`static RubyDate`	`today(ThreadContext context, IRubyObject self, IRubyObject sg)`
`java.time.Instant`	`toInstant()`
`<T> T`	`toJava(java.lang.Class<T> target)` Convert the object to the specified Java class, if possible.
`java.time.LocalDate`	`toLocalDate()`
`static IRubyObject`	`valid_civil_p(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`static IRubyObject`	`valid_commercial_p(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`static IRubyObject`	`valid_jd_p(ThreadContext context, IRubyObject self, IRubyObject jd)`
`static IRubyObject`	`valid_jd_p(ThreadContext context, IRubyObject self, IRubyObject jd, IRubyObject sg)`
`static IRubyObject`	`valid_ordinal_p(ThreadContext context, IRubyObject self, IRubyObject[] args)`
`RubyInteger`	`wday(ThreadContext context)`
`RubyInteger`	`yday(ThreadContext context)`
`RubyInteger`	`year(ThreadContext context)`
`static IRubyObject`	`zone_to_diff(ThreadContext context, IRubyObject self, IRubyObject zone)`
`RubyString`	`zone(ThreadContext context)`

Methods inherited from class org.jruby.RubyObject
attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, dig, eqlInternal, equalInternal, getNativeClassIndex, inspect, puts, specificEval, toRubyString, toString

Methods inherited from class org.jruby.RubyBasicObject
addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dup, ensureInstanceVariablesSettable, eql, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, frozen_p, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize19, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval19, instance_eval19, instance_eval19, instance_eval19, instance_exec, instance_exec19, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, instance_variables19, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method_missing, method_missing19, method, method19, methods, methods, methods19, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_equal_19, op_equal, op_match, op_match19, op_not_equal, op_not_match, op_not, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, rbClone, rbInspect, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respond_to_p19, respond_to_p19, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, send19, send19, send19, send19, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method_added, singleton_method_added19, singleton_method_removed, singleton_method_removed19, singleton_method_undefined, singleton_method_undefined19, singleton_method, singleton_methods, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_a, trust, type_deprecated, 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 org.jruby.runtime.builtin.IRubyObject
array

Constructor Detail

RubyDate

protected RubyDate(Ruby runtime,
                   RubyClass klass)

RubyDate

public RubyDate(Ruby runtime,
                RubyClass klass,
                org.joda.time.DateTime dt)

RubyDate

public RubyDate(Ruby runtime,
                org.joda.time.DateTime dt)

RubyDate

public RubyDate(Ruby runtime,
                long millis,
                org.joda.time.Chronology chronology)

Method Detail

initialize

public RubyDate initialize(ThreadContext context,
                           IRubyObject dt)

Deprecated. kept due AR-JDBC (uses RubyClass.newInstance(...) to 'fast' allocate a Date instance)

initialize

public RubyDate initialize(ThreadContext context,
                           IRubyObject ajd,
                           IRubyObject of)

initialize

public RubyDate initialize(ThreadContext context,
                           IRubyObject ajd,
                           IRubyObject of,
                           IRubyObject sg)

initialize_copy
```
public IRubyObject initialize_copy(IRubyObject original)
```
Description copied from class: RubyBasicObject

rb_obj_init_copy Initializes this object as a copy of the original, that is the parameter to this object. Will make sure that the argument actually has the same real class as this object. It shouldn't be possible to initialize an object with something totally different.

Overrides:

initialize_copy in class RubyBasicObject

new_

public static RubyDate new_(ThreadContext context,
                            IRubyObject self)

Deprecated. internal Date.new!

new_

public static RubyDate new_(ThreadContext context,
                            IRubyObject self,
                            IRubyObject ajd)

Deprecated. internal Date.new!

new_

public static RubyDate new_(ThreadContext context,
                            IRubyObject self,
                            IRubyObject ajd,
                            IRubyObject of)

Deprecated. internal Date.new!

new_

public static RubyDate new_(ThreadContext context,
                            IRubyObject self,
                            IRubyObject ajd,
                            IRubyObject of,
                            IRubyObject sg)

Deprecated. internal Date.new!

civil
```
public static RubyDate civil(ThreadContext context,
                             IRubyObject self)
```
# Create a new Date object for the Civil Date specified by # year +y+, month +m+, and day-of-month +d+. # # +m+ and +d+ can be negative, in which case they count # backwards from the end of the year and the end of the # month respectively. No wraparound is performed, however, # and invalid values cause an ArgumentError to be raised. # can be negative # # +y+ defaults to -4712, +m+ to 1, and +d+ to 1; this is # Julian Day Number day 0. # # +sg+ specifies the Day of Calendar Reform.

civil

public static RubyDate civil(ThreadContext context,
                             IRubyObject self,
                             IRubyObject year)

civil

public static RubyDate civil(ThreadContext context,
                             IRubyObject self,
                             IRubyObject year,
                             IRubyObject month)

civil

public static RubyDate civil(ThreadContext context,
                             IRubyObject self,
                             IRubyObject year,
                             IRubyObject month,
                             IRubyObject mday)

civil

public static RubyDate civil(ThreadContext context,
                             IRubyObject self,
                             IRubyObject[] args)

civilDate

public static org.joda.time.DateTime civilDate(ThreadContext context,
                                               int y,
                                               int m,
                                               int d,
                                               org.joda.time.Chronology chronology)

valid_civil_p

public static IRubyObject valid_civil_p(ThreadContext context,
                                        IRubyObject self,
                                        IRubyObject[] args)

_valid_time_p

public static IRubyObject _valid_time_p(ThreadContext context,
                                        IRubyObject self,
                                        IRubyObject h,
                                        IRubyObject m,
                                        IRubyObject s)

jd
```
public static RubyDate jd(ThreadContext context,
                          IRubyObject self)
```
Create a new Date object from a Julian Day Number. +jd+ is the Julian Day Number; if not specified, it defaults to 0. +sg+ specifies the Day of Calendar Reform.

jd

public static RubyDate jd(ThreadContext context,
                          IRubyObject self,
                          IRubyObject jd)

jd

public static RubyDate jd(ThreadContext context,
                          IRubyObject self,
                          IRubyObject jd,
                          IRubyObject sg)

valid_jd_p

public static IRubyObject valid_jd_p(ThreadContext context,
                                     IRubyObject self,
                                     IRubyObject jd)

valid_jd_p

public static IRubyObject valid_jd_p(ThreadContext context,
                                     IRubyObject self,
                                     IRubyObject jd,
                                     IRubyObject sg)

_valid_jd_p

public static IRubyObject _valid_jd_p(IRubyObject self,
                                      IRubyObject jd)

_valid_jd_p

public static IRubyObject _valid_jd_p(IRubyObject self,
                                      IRubyObject jd,
                                      IRubyObject sg)

ordinal

public static RubyDate ordinal(ThreadContext context,
                               IRubyObject self,
                               IRubyObject[] args)

valid_ordinal_p

public static IRubyObject valid_ordinal_p(ThreadContext context,
                                          IRubyObject self,
                                          IRubyObject[] args)

_valid_ordinal_p

@Deprecated
public static IRubyObject _valid_ordinal_p(ThreadContext context,
                                                       IRubyObject self,
                                                       IRubyObject[] args)

Deprecated.

_valid_ordinal_p

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

Deprecated.

commercial

public static RubyDate commercial(ThreadContext context,
                                  IRubyObject self,
                                  IRubyObject[] args)

valid_commercial_p

public static IRubyObject valid_commercial_p(ThreadContext context,
                                             IRubyObject self,
                                             IRubyObject[] args)

_valid_commercial_p

@Deprecated
public static IRubyObject _valid_commercial_p(ThreadContext context,
                                                          IRubyObject self,
                                                          IRubyObject[] args)

Deprecated.

_valid_weeknum_p

@Deprecated
public static IRubyObject _valid_weeknum_p(ThreadContext context,
                                                       IRubyObject self,
                                                       IRubyObject[] args)

Deprecated.

today

public static RubyDate today(ThreadContext context,
                             IRubyObject self)

# Create a new Date object representing today. # # +sg+ specifies the Day of Calendar Reform.

today

public static RubyDate today(ThreadContext context,
                             IRubyObject self,
                             IRubyObject sg)

_valid_civil_p

public static IRubyObject _valid_civil_p(ThreadContext context,
                                         IRubyObject self,
                                         IRubyObject[] args)

_valid_civil_p

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

Deprecated.

getDateTime

public org.joda.time.DateTime getDateTime()

equals
```
public boolean equals(java.lang.Object other)
```
Description copied from class: RubyObject

This override does not do a "checked" dispatch.

Overrides:

equals in class RubyObject

See Also:

RubyBasicObject.equals(Object)

equals

public final boolean equals(RubyDate that)

eql_p
```
public IRubyObject eql_p(IRubyObject other)
```
Description copied from class: RubyBasicObject

rb_obj_equal Just like "==" and "equal?", "eql?" will use identity equality for Object.

Overrides:

eql_p in class RubyBasicObject

op_eqq
```
public IRubyObject op_eqq(ThreadContext context,
                          IRubyObject other)
```
The relationship operator for Date. Compares dates by Julian Day Number. When comparing two DateTime instances, or a DateTime with a Date, the instances will be regarded as equivalent if they fall on the same date in local time.

Specified by:

op_eqq in interface IRubyObject

Overrides:

op_eqq in class RubyObject

Parameters:

context -

other -

Returns:

true/false/nil

op_cmp

public IRubyObject op_cmp(ThreadContext context,
                          IRubyObject other)

Overrides:: op_cmp in class RubyBasicObject

hashCode
```
public int hashCode()
```
Description copied from class: RubyObject

This override does not do "checked" dispatch since Object usually has #hash defined.

Overrides:

hashCode in class RubyObject

See Also:

RubyBasicObject.hashCode()

hash

public RubyFixnum hash(ThreadContext context)

hash
```
public RubyFixnum hash()
```
Description copied from class: RubyBasicObject

rb_obj_id Will return the hash code of this object. In comparison to MRI, this method will use the Java identity hash code instead of using rb_obj_id, since the usage of id in JRuby will incur the cost of some. ObjectSpace maintenance.

Overrides:

hash in class RubyBasicObject

jd

public RubyFixnum jd(ThreadContext context)

getJulianDayNumber

public final long getJulianDayNumber()

julian_p

public RubyBoolean julian_p(ThreadContext context)

gregorian_p

public RubyBoolean gregorian_p(ThreadContext context)

isJulian
```
public final boolean isJulian()
```

ajd

public IRubyObject ajd(ThreadContext context)

amjd

public IRubyObject amjd(ThreadContext context)

start

public IRubyObject start(ThreadContext context)

year

public RubyInteger year(ThreadContext context)

yday

public RubyInteger yday(ThreadContext context)

mon

public RubyInteger mon(ThreadContext context)

mday

public RubyInteger mday(ThreadContext context)

day_fraction

public RubyNumeric day_fraction(ThreadContext context)

hour

public RubyInteger hour(ThreadContext context)

minute

public RubyInteger minute(ThreadContext context)

second

public RubyInteger second(ThreadContext context)

sec_fraction

public RubyNumeric sec_fraction(ThreadContext context)

cwyear

public RubyInteger cwyear(ThreadContext context)

cweek

public RubyInteger cweek(ThreadContext context)

cwday

public RubyInteger cwday(ThreadContext context)

wday

public RubyInteger wday(ThreadContext context)

zone

public RubyString zone(ThreadContext context)

mjd

public IRubyObject mjd(ThreadContext context)

ld

public IRubyObject ld(ThreadContext context)

offset

public IRubyObject offset(ThreadContext context)

new_offset

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

new_start

public IRubyObject new_start(ThreadContext context)

new_start

public IRubyObject new_start(ThreadContext context,
                             IRubyObject sg)

italy

public IRubyObject italy(ThreadContext context)

england

public IRubyObject england(ThreadContext context)

julian

public IRubyObject julian(ThreadContext context)

gregorian

public IRubyObject gregorian(ThreadContext context)

julian_leap_p

public static IRubyObject julian_leap_p(ThreadContext context,
                                        IRubyObject self,
                                        IRubyObject year)

gregorian_leap_p

public static IRubyObject gregorian_leap_p(ThreadContext context,
                                           IRubyObject self,
                                           IRubyObject year)

leap_p

public IRubyObject leap_p(ThreadContext context)

op_plus

public IRubyObject op_plus(ThreadContext context,
                           IRubyObject n)

op_minus

public IRubyObject op_minus(ThreadContext context,
                            IRubyObject n)

public IRubyObject next(ThreadContext context)

next_day

public IRubyObject next_day(ThreadContext context)

next_day

public IRubyObject next_day(ThreadContext context,
                            IRubyObject n)

prev_day

public IRubyObject prev_day(ThreadContext context)

prev_day

public IRubyObject prev_day(ThreadContext context,
                            IRubyObject n)

next_month

public IRubyObject next_month(ThreadContext context)

next_month

public IRubyObject next_month(ThreadContext context,
                              IRubyObject n)

prev_month

public IRubyObject prev_month(ThreadContext context)

prev_month

public IRubyObject prev_month(ThreadContext context,
                              IRubyObject n)

shift_fw

public IRubyObject shift_fw(ThreadContext context,
                            IRubyObject n)

shift_bw

public IRubyObject shift_bw(ThreadContext context,
                            IRubyObject n)

next_year

public IRubyObject next_year(ThreadContext context)

next_year

public IRubyObject next_year(ThreadContext context,
                             IRubyObject n)

prev_year

public IRubyObject prev_year(ThreadContext context)

prev_year

public IRubyObject prev_year(ThreadContext context,
                             IRubyObject n)

marshal_dump

public IRubyObject marshal_dump(ThreadContext context)

_load

public static RubyDate _load(ThreadContext context,
                             IRubyObject klass,
                             IRubyObject str)

marshal_load

public RubyDate marshal_load(ThreadContext context,
                             IRubyObject a)

jd_to_ajd

public static RubyNumeric jd_to_ajd(ThreadContext context,
                                    IRubyObject self,
                                    IRubyObject[] args)

getChronology

public static org.joda.time.Chronology getChronology(ThreadContext context,
                                                     long sg,
                                                     int off)

inspect
```
public final IRubyObject inspect()
```
Description copied from class: RubyBasicObject

rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj. If not overridden, uses the to_s method to generate the string. [ 1, 2, 3..4, 'five' ].inspect #=> "[1, 2, 3..4, \"five\"]" Time.new.inspect #=> "Wed Apr 09 08:54:39 CDT 2003"

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

Returns:

String

inspect

public RubyString inspect(ThreadContext context)

to_s
```
public final IRubyObject to_s()
```
Description copied from class: RubyBasicObject

rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj. The default to_s prints the object's class and an encoding of the object id. As a special case, the top-level object that is the initial execution context of Ruby programs returns ``main.''

Overrides:

to_s in class RubyBasicObject

to_s

public RubyString to_s(ThreadContext context)

to_date
```
public RubyDate to_date()
```

to_datetime

public RubyDateTime to_datetime(ThreadContext context)

to_time

public RubyTime to_time(ThreadContext context)

strftime

public RubyString strftime(ThreadContext context)

strftime

public RubyString strftime(ThreadContext context,
                           IRubyObject fmt)

_strptime

public static IRubyObject _strptime(ThreadContext context,
                                    IRubyObject self,
                                    IRubyObject string)

_strptime

public static IRubyObject _strptime(ThreadContext context,
                                    IRubyObject self,
                                    IRubyObject string,
                                    IRubyObject format)

_strptime

public static IRubyObject _strptime(ThreadContext context,
                                    IRubyObject self,
                                    IRubyObject[] args)

zone_to_diff

public static IRubyObject zone_to_diff(ThreadContext context,
                                       IRubyObject self,
                                       IRubyObject zone)

_i

public static RubyInteger _i(ThreadContext context,
                             IRubyObject self,
                             IRubyObject val)

_comp_year69

public static RubyInteger _comp_year69(ThreadContext context,
                                       IRubyObject self,
                                       IRubyObject year)

_parse_jis

public static IRubyObject _parse_jis(ThreadContext context,
                                     IRubyObject self,
                                     IRubyObject str,
                                     IRubyObject h)

_parse_vms

public static IRubyObject _parse_vms(ThreadContext context,
                                     IRubyObject self,
                                     IRubyObject str,
                                     IRubyObject h)

_parse_iso2

public static IRubyObject _parse_iso2(ThreadContext context,
                                      IRubyObject self,
                                      IRubyObject str,
                                      IRubyObject h)

_parse_ddd

public static IRubyObject _parse_ddd(ThreadContext context,
                                     IRubyObject self,
                                     IRubyObject str,
                                     IRubyObject h)

_parse_impl

public static IRubyObject _parse_impl(ThreadContext context,
                                      IRubyObject self,
                                      IRubyObject s,
                                      IRubyObject h)

_subs

public static IRubyObject _subs(ThreadContext context,
                                IRubyObject self,
                                IRubyObject str,
                                IRubyObject reg)

_match

public static IRubyObject _match(ThreadContext context,
                                 IRubyObject self,
                                 IRubyObject reg,
                                 IRubyObject str)

_s3e

public static IRubyObject _s3e(ThreadContext context,
                               IRubyObject self,
                               IRubyObject[] args)

getYear
```
public int getYear()
```
Returns:

year

getMonth
```
public int getMonth()
```
Returns:

month-of-year (1..12)

getDay
```
public int getDay()
```
Returns:

day-of-month

getHour
```
public int getHour()
```
Returns:

hour-of-day (0..23)

getMinute
```
public int getMinute()
```
Returns:

minute-of-hour

getSecond
```
public int getSecond()
```
Returns:

second-of-minute

getNanos
```
public int getNanos()
```
Returns:

the nano second part (only) of time

toDate
```
public java.util.Date toDate()
```

toInstant
```
public java.time.Instant toInstant()
```
Returns:

an instant

toLocalDate

public java.time.LocalDate toLocalDate()

Returns:: a (local) date

getJavaClass
```
public java.lang.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

toJava
```
public <T> T toJava(java.lang.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

Parameters:

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

See Also:

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

Class RubyDate

Nested Class Summary

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

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

Field Summary

Fields inherited from class org.jruby.RubyObject

Fields inherited from class org.jruby.RubyBasicObject

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

Constructor Summary

Method Summary

Methods inherited from class org.jruby.RubyObject

Methods inherited from class org.jruby.RubyBasicObject

Methods inherited from class java.lang.Object

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

Constructor Detail

RubyDate

RubyDate

RubyDate

RubyDate

Method Detail

initialize

initialize

initialize

initialize_copy

new_

new_

new_

new_

civil

civil

civil

civil

civil

civilDate

valid_civil_p

_valid_time_p

jd

jd

jd

valid_jd_p

valid_jd_p

_valid_jd_p

_valid_jd_p

ordinal

valid_ordinal_p

_valid_ordinal_p

_valid_ordinal_p

commercial

valid_commercial_p

_valid_commercial_p

_valid_weeknum_p

today

today

_valid_civil_p

_valid_civil_p

getDateTime

equals

equals

eql_p

op_eqq

op_cmp

hashCode

hash

hash

jd

getJulianDayNumber

julian_p

gregorian_p

isJulian

ajd

amjd

start

year

yday

mon

mday

day_fraction

hour

minute

second