trait EqualIdentity[A] extends AssociativeEqual[A] with Identity[A]

Linear Supertypes
Identity[A], AssociativeEqual[A], Equal[A], Associative[A], AnyRef, Any
Known Subclasses
EqualInverse
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Inherited
  1. EqualIdentity
  2. Identity
  3. AssociativeEqual
  4. Equal
  5. Associative
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def combine(l: => A, r: => A): A
    Definition Classes
    Associative
  2. abstract def identity: A

    The identity element.

    The identity element.

    Definition Classes
    Identity

Concrete Value Members

  1. final def both[B](that: => Equal[B]): Equal[(A, B)]

    Constructs an Equal[(A, B)] given an Equal[A] and Equal[B] by first comparing the A values for equality and then comparing the B values for equality, if necessary.

    Constructs an Equal[(A, B)] given an Equal[A] and Equal[B] by first comparing the A values for equality and then comparing the B values for equality, if necessary.

    Definition Classes
    Equal
  2. final def bothWith[B, C](that: => Equal[B])(f: (C) => (A, B)): Equal[C]

    Constructs an Equal[C] given an Equal[A], an Equal[B] and a function f to transform a C value into an (A, B).

    Constructs an Equal[C] given an Equal[A], an Equal[B] and a function f to transform a C value into an (A, B). The instance will convert each C value into an (A, B), compare the A values for equality, and then compare the B values for equality if necessary.

    Definition Classes
    Equal
  3. def contramap[B](f: (B) => A): Equal[B]

    Constructs an Equal[B] given an Equal[A] and a function f to transform a B value into an A value.

    Constructs an Equal[B] given an Equal[A] and a function f to transform a B value into an A value. The instance will convert each B value into an A and the compare the A values for equality.

    Definition Classes
    Equal
  4. final def either[B](that: => Equal[B]): Equal[Either[A, B]]

    Constructs an Equal[Either[A, B]] given an Equal[A] and an Equal[B].

    Constructs an Equal[Either[A, B]] given an Equal[A] and an Equal[B]. The instance will compare the Either[A, B] values and if both are Right or Left compare them for equality.

    Definition Classes
    Equal
  5. final def eitherWith[B, C](that: => Equal[B])(f: (C) => Either[A, B]): Equal[C]

    Constructs an Equal[C] given an Equal[A], an Equal[B], and a function f to transform a C value into an Either[A, B].

    Constructs an Equal[C] given an Equal[A], an Equal[B], and a function f to transform a C value into an Either[A, B]. The instance will convert each C value into an Either[A, B] and then if both are Right or Left compare them for equality.

    Definition Classes
    Equal
  6. 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
  7. final def intersperse(middle: A): Associative[A]
    Definition Classes
    Associative
  8. def multiplyOption(n: Int)(a: A): Option[A]
    Definition Classes
    Identity → Associative
  9. 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
  10. final def repeat(a: A)(n: Int): A
    Definition Classes
    Associative
  11. def toScala[A1 <: A]: Equiv[A1]
    Definition Classes
    Equal