Contents

module Matchi
  # **Identity** matcher.
  class Equal < BasicObject
    # Initialize the matcher with an object.
    #
    # @example The number 42 matcher
    #   Matchi::Equal.new(42)
    #
    # @param expected [#equal?] An expected object.
    def initialize(expected)
      @expected = expected
    end

    # @example Is it equal to :foo?
    #   equal = Matchi::Equal.new(:foo)
    #   equal.matches? { :foo } # => true
    #
    # @yieldreturn [#object_id] the actual value to compare to the expected one.
    #
    # @return [Boolean] Comparison between actual and expected values.
    def matches?
      @expected.equal?(yield)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
matchi-0.0.9	lib/matchi/equal.rb
matchi-0.0.8	lib/matchi/equal.rb
matchi-0.0.7	lib/matchi/equal.rb
matchi-0.0.6	lib/matchi/equal.rb