View Source Machete.InAnyOrderMatcher (Machete v0.3.1)

Defines a matcher that matches lists in any order

Summary

Types

t()

Describes an instance of this matcher

Functions

in_any_order(matchers)

Matches lists in any order. Matchers are applied in all possible orders until one matches; this can be exponentially expensive for long lists.

Types

Link to this opaque

t()

View Source 
@opaque t()

Describes an instance of this matcher

Functions

Link to this function

in_any_order(matchers)

View Source 
@spec in_any_order([Machete.Matchable.t()]) :: t()

Matches lists in any order. Matchers are applied in all possible orders until one matches; this can be exponentially expensive for long lists.

Examples:

iex> assert [1] ~> in_any_order([1])
true

iex> assert [2, 1] ~> in_any_order([1, 2])
true

iex> assert [1, "a", :a] ~> in_any_order([string(), atom(), integer()])
true

iex> refute [1, 2] ~> in_any_order([1, 3])
false