Contents

module Parser
  module Source

    class Rewriter::Action
      attr_reader :range, :replacement

      def initialize(range, replacement="")
        @range, @replacement = range, replacement

        freeze
      end

      def to_s
        if @range.length == 0 && @replacement.empty?
          "do nothing"
        elsif @range.length == 0
          "insert #{@replacement.inspect}"
        elsif @replacement.empty?
          "remove #{@range.length} character(s)"
        else
          "replace #{@range.length} character(s) with #{@replacement.inspect}"
        end
      end
    end

  end
end

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
parser-1.4.2	lib/parser/source/rewriter/action.rb
parser-2.0.0.beta6	lib/parser/source/rewriter/action.rb
parser-2.0.0.beta5	lib/parser/source/rewriter/action.rb
parser-2.0.0.beta4	lib/parser/source/rewriter/action.rb
parser-1.4.1	lib/parser/source/rewriter/action.rb
parser-2.0.0.beta3	lib/parser/source/rewriter/action.rb
parser-2.0.0.beta2	lib/parser/source/rewriter/action.rb
parser-2.0.0.beta1	lib/parser/source/rewriter/action.rb
parser-1.4.0	lib/parser/source/rewriter/action.rb
parser-1.3.4	lib/parser/source/rewriter/action.rb
parser-1.3.3	lib/parser/source/rewriter/action.rb
parser-1.3.2	lib/parser/source/rewriter/action.rb
parser-1.3.1	lib/parser/source/rewriter/action.rb
parser-1.3.0	lib/parser/source/rewriter/action.rb