Contents

module Mutant
  class Node
    attr_reader :item, :copy

    def initialize(item)
      @item = item
      @copy = item.clone
    end

    def line
      item.line
    end

    def from
      @from ||= Formatter.new(item)
    end

    def to
      @to ||= Formatter.new(copy)
    end

    def swap
      @copy = Literal.new(copy).swap
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mutant-0.1.1	lib/mutant/node.rb
mutant-0.1.0	lib/mutant/node.rb