Contents

# encoding: utf-8

module Rubocop
  module Cop
    class PercentR < Cop
      MSG = 'Use %r only for regular expressions matching more ' +
        "than one '/' character."

      def on_regexp(node)
        if node.loc.begin.source != '/' &&
            node.loc.expression.source[1...-1].scan(/\//).size <= 1
          add_offence(:convention, node.loc.line, MSG)
        end

        super
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
rubocop-0.8.3	lib/rubocop/cop/percent_r.rb
rubocop-0.8.2	lib/rubocop/cop/percent_r.rb
rubocop-0.8.1	lib/rubocop/cop/percent_r.rb
rubocop-0.8.0	lib/rubocop/cop/percent_r.rb