Contents

# encoding: utf-8

module Rubocop
  module Cop
    class NumericLiterals < Cop
      MSG = 'Add underscores to large numeric literals to ' +
        'improve their readability.'

      def on_int(node)
        value, = *node

        if value > 10000 &&
            node.loc.expression.source.split('.').grep(/\d{6}/).any?
          add_offence(:convention, node.loc.expression.line, MSG)
        end
      end

      alias_method :on_float, :on_int
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

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