trait CommutativeEqual[A] extends AssociativeEqual[A] with Commutative[A]
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abstract
def
checkEqual(l: A, r: A): Boolean
Returns whether two values of type
A
are equal.Returns whether two values of type
A
are equal.- Attributes
- protected
- Definition Classes
- Equal
-
abstract
def
combine(l: ⇒ A, r: ⇒ A): A
- Definition Classes
- Associative
Concrete Value Members
-
final
def
!=(arg0: Any): Boolean
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- AnyRef → Any
-
final
def
##(): Int
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-
final
def
==(arg0: Any): Boolean
- Definition Classes
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-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
final
def
both[B](that: ⇒ Equal[B]): Equal[(A, B)]
Constructs an
Equal[(A, B)]
given anEqual[A]
andEqual[B]
by first comparing theA
values for equality and then comparing theB
values for equality, if necessary.Constructs an
Equal[(A, B)]
given anEqual[A]
andEqual[B]
by first comparing theA
values for equality and then comparing theB
values for equality, if necessary.- Definition Classes
- Equal
-
final
def
bothWith[B, C](that: ⇒ Equal[B])(f: (C) ⇒ (A, B)): Equal[C]
Constructs an
Equal[C]
given anEqual[A]
, anEqual[B]
and a functionf
to transform aC
value into an(A, B)
.Constructs an
Equal[C]
given anEqual[A]
, anEqual[B]
and a functionf
to transform aC
value into an(A, B)
. The instance will convert eachC
value into an(A, B)
, compare theA
values for equality, and then compare theB
values for equality if necessary.- Definition Classes
- Equal
-
def
clone(): AnyRef
- Attributes
- protected[lang]
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- Annotations
- @throws( ... ) @native()
-
final
def
commute: Commutative[A]
Returns a new
Commutative
instance that describes the same binary operator but applied in reverse order.Returns a new
Commutative
instance that describes the same binary operator but applied in reverse order. Since the operation is commutative this instance is guaranteed to return the same results as the original instance but one order of combination or the other may be more efficient in certain cases.- Definition Classes
- Commutative
-
def
contramap[B](f: (B) ⇒ A): Equal[B]
Constructs an
Equal[B]
given anEqual[A]
and a functionf
to transform aB
value into anA
value.Constructs an
Equal[B]
given anEqual[A]
and a functionf
to transform aB
value into anA
value. The instance will convert eachB
value into anA
and the compare theA
values for equality.- Definition Classes
- Equal
-
final
def
either[B](that: ⇒ Equal[B]): Equal[Either[A, B]]
Constructs an
Equal[Either[A, B]]
given anEqual[A]
and anEqual[B]
.Constructs an
Equal[Either[A, B]]
given anEqual[A]
and anEqual[B]
. The instance will compare theEither[A, B]
values and if both areRight
orLeft
compare them for equality.- Definition Classes
- Equal
-
final
def
eitherWith[B, C](that: ⇒ Equal[B])(f: (C) ⇒ Either[A, B]): Equal[C]
Constructs an
Equal[C]
given anEqual[A]
, anEqual[B]
, and a functionf
to transform aC
value into anEither[A, B]
.Constructs an
Equal[C]
given anEqual[A]
, anEqual[B]
, and a functionf
to transform aC
value into anEither[A, B]
. The instance will convert eachC
value into anEither[A, B]
and then if both areRight
orLeft
compare them for equality.- Definition Classes
- Equal
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
equal(l: A, r: A): Boolean
Returns whether two values of type
A
are equal.Returns whether two values of type
A
are equal.- Definition Classes
- Equal
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
finalize(): Unit
- Attributes
- protected[lang]
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- Annotations
- @throws( classOf[java.lang.Throwable] )
-
final
def
getClass(): Class[_]
- Definition Classes
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- @native()
-
def
hashCode(): Int
- Definition Classes
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- Annotations
- @native()
-
final
def
intersperse(middle: A): Associative[A]
- Definition Classes
- Associative
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
multiplyOption(n: Int)(a: A): Option[A]
- Definition Classes
- Associative
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notEqual(l: A, r: A): Boolean
Returns whether two values of type
A
are not equal.Returns whether two values of type
A
are not equal.- Definition Classes
- Equal
-
final
def
notify(): Unit
- Definition Classes
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- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
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- Annotations
- @native()
-
final
def
repeat(a: A)(n: Int): A
- Definition Classes
- Associative
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toScala[A1 <: A]: Equiv[A1]
- Definition Classes
- Equal
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()