Equiv

scala.math.Equiv

See theEquiv companion object

trait Equiv[T] extends Any, Serializable

A trait for representing equivalence relations. It is important to distinguish between a type that can be compared for equality or equivalence and a representation of equivalence on some type. This trait is for representing the latter.

An equivalence relation is a binary relation on a type. This relation is exposed as the equiv method of the Equiv trait. The relation must be:

reflexive: equiv(x, x) == true for any x of type T.
symmetric: equiv(x, y) == equiv(y, x) for any x and y of type T.
transitive: if equiv(x, y) == true and equiv(y, z) == true, then equiv(x, z) == true for any x, y, and z of type T.

Type parameters

T: the type of values being compared for equivalence

Attributes

Companion: object
Source: Equiv.scala
Graph
Supertypes: trait Serializable

class Any
Known subtypes: object BigDecimal

object BigInt

object Boolean

object Byte

object Char

trait IeeeEquiv

object IeeeEquiv

trait StrictEquiv

object DeprecatedDoubleEquiv

object StrictEquiv

trait IeeeEquiv

object IeeeEquiv

trait StrictEquiv

object DeprecatedFloatEquiv

object StrictEquiv

object Int

object Long

object Short

object String

object Symbol

object Unit

trait PartialOrdering[T]

trait Ordering[T]

object DeadlineIsOrdered

object DurationIsOrdered

object FiniteDurationIsOrdered

object Enumeration.this.ValueOrdering

trait Numeric[T]

trait Fractional[T]

trait BigDecimalIsFractional

object BigDecimalIsFractional

trait DoubleIsFractional

object DoubleIsFractional

trait FloatIsFractional

object FloatIsFractional

trait Integral[T]

trait BigDecimalAsIfIntegral

object BigDecimalAsIfIntegral

trait BigIntIsIntegral

object BigIntIsIntegral

trait ByteIsIntegral

object ByteIsIntegral

trait CharIsIntegral

object CharIsIntegral

trait IntIsIntegral

object IntIsIntegral

trait LongIsIntegral

object LongIsIntegral

trait ShortIsIntegral

object ShortIsIntegral

trait BigDecimalIsConflicted

trait BigDecimalOrdering

object BigDecimal

trait BigIntOrdering

object BigInt

trait BooleanOrdering

object Boolean

trait ByteOrdering

object Byte

trait CachedReverse[T]

object Int

trait CharOrdering

object Char

trait IeeeOrdering

object IeeeOrdering

trait TotalOrdering

object DeprecatedDoubleOrdering

object TotalOrdering

trait IeeeOrdering

object IeeeOrdering

trait TotalOrdering

object DeprecatedFloatOrdering

object TotalOrdering

trait IntOrdering

trait LongOrdering

object Long

trait OptionOrdering[T]

trait ShortOrdering

object Short

trait StringOrdering

object String

trait SymbolOrdering

object Symbol

trait UnitOrdering

object Unit
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Members list

Value members

Abstract methods

Implicitly added by Option

Returns true iff x is equivalent to y.

Value parameters

x: the first value to compare
y: the second value to compare

Attributes

Source: Equiv.scala

Returns true iff x is equivalent to y.

Value parameters

x: the first value to compare
y: the second value to compare

Attributes

Source: Equiv.scala

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