View Source Machete.SubsetMatcher (Machete v0.3.0)

Defines a matcher that matches maps which are a subset of a specified map

Summary

t()

Describes an instance of this matcher

subset(map)

Matches maps which are a subset of a specified map

(opaque)

@opaque t()

Describes an instance of this matcher

@spec subset(map()) :: t()

Matches maps which are a subset of a specified map

Takes a map as its sole (mandatory) argument

Examples:

iex> assert %{a: 1} ~> subset(%{a: 1})
true

iex> assert %{a: 1} ~> subset(%{a: 1, b: 1})
true