Contents

module Matchi
  # **Equivalence** matcher.
  class Eql < BasicObject
    # Initialize the matcher with an object.
    #
    # @example The string 'foo' matcher
    #   Matchi::Eql.new('foo')
    #
    # @param expected [#eql?] An expected equivalent object.
    def initialize(expected)
      @expected = expected
    end

    # @example Is it equivalent to 'foo'?
    #   eql = Matchi::Eql.new('foo')
    #   eql.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.eql?(yield)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

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