Operator

==(_:_:)

Returns a Boolean value indicating whether two arrays contain the same elements in the same order.

Declaration

static func == (lhs: Array<Element>, rhs: Array<Element>) -> Bool
Available when Element conforms to Equatable.

Parameters

lhs

An array to compare.

rhs

Another array to compare.

Discussion

You can use the equal-to operator (==) to compare any two arrays that store the same, Equatable-conforming element type.

Relationships

From Protocol

See Also

Comparing Arrays

static func != (Array<Element>, Array<Element>) -> Bool

Returns a Boolean value indicating whether two values are not equal.

Available when Element conforms to Equatable.
func elementsEqual<OtherSequence>(OtherSequence) -> Bool

Returns a Boolean value indicating whether this sequence and another sequence contain the same elements in the same order.

Available when Element conforms to Equatable.
func elementsEqual<OtherSequence>(OtherSequence, by: (Element, OtherSequence.Element) -> Bool) -> Bool

Returns a Boolean value indicating whether this sequence and another sequence contain equivalent elements in the same order, using the given predicate as the equivalence test.

func starts<PossiblePrefix>(with: PossiblePrefix) -> Bool

Returns a Boolean value indicating whether the initial elements of the sequence are the same as the elements in another sequence.

Available when Element conforms to Equatable.
func starts<PossiblePrefix>(with: PossiblePrefix, by: (Element, PossiblePrefix.Element) -> Bool) -> Bool

Returns a Boolean value indicating whether the initial elements of the sequence are equivalent to the elements in another sequence, using the given predicate as the equivalence test.

func lexicographicallyPrecedes<OtherSequence>(OtherSequence) -> Bool

Returns a Boolean value indicating whether the sequence precedes another sequence in a lexicographical (dictionary) ordering, using the less-than operator (<) to compare elements.

Available when Element conforms to Comparable.
func lexicographicallyPrecedes<OtherSequence>(OtherSequence, by: (Element, Element) -> Bool) -> Bool

Returns a Boolean value indicating whether the sequence precedes another sequence in a lexicographical (dictionary) ordering, using the given predicate to compare elements.