Contents

module Mutant
  class Matcher
    # A null matcher, that does not match any subjects
    class Null < self
      include Equalizer.new

      # Enumerate subjects
      #
      # @return [Enumerator<Subject]
      #   if no block given
      #
      # @return [self]
      #   otherwise
      #
      # @api private
      #
      def each
        return to_enum unless block_given?
        self
      end

    end # Null
  end # Matcher
end # Mutant

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
mutant-0.5.24	lib/mutant/matcher/null.rb
mutant-0.5.23	lib/mutant/matcher/null.rb
mutant-0.5.22	lib/mutant/matcher/null.rb
mutant-0.5.21	lib/mutant/matcher/null.rb
mutant-0.5.20	lib/mutant/matcher/null.rb