Contents

require "attributable"
require "metamorpher/visitable/visitable"
require "metamorpher/matcher/matching"
require "metamorpher/rewriter/replacement"
require "metamorpher/rewriter/substitution"

module Metamorpher
  module Terms
    class Term
      extend Attributable
      attributes :name
      attr_accessor :parent

      include Visitable
      include Matcher::Matching
      include Rewriter::Replacement
      include Rewriter::Substitution

      def inspect
        name
      end

      def alternatives
        [self]
      end

      def path
        if parent
          parent.path << parent.children.index { |c| c.equal?(self) }
        else
          []
        end
      end

      def with_younger_siblings
        if parent
          parent.children_younger_than_or_equal_to(self)
        else
          [self]
        end
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
metamorpher-0.2.6	lib/metamorpher/terms/term.rb
metamorpher-0.2.5	lib/metamorpher/terms/term.rb
metamorpher-0.2.4	lib/metamorpher/terms/term.rb
metamorpher-0.2.3	lib/metamorpher/terms/term.rb
metamorpher-0.2.2	lib/metamorpher/terms/term.rb
metamorpher-0.2.1	lib/metamorpher/terms/term.rb