Contents

require_relative '../ruler'

class Tailor
  module Rulers
    class AllowScreamingSnakeCaseClassesRuler < Tailor::Ruler
      def const_update(token, lexed_line, lineno, column)
        ident_index = lexed_line.event_index(column)
        previous_event = lexed_line.event_at(ident_index - 2)
        log "previous event: #{previous_event}"

        return if previous_event.nil?

        if previous_event[1] == :on_kw &&
          (previous_event.last == "class" || previous_event.last == "module")
          measure(token, lineno, column)
        end
      end

      # Checks to see if the class name matches /[A-Z].*_/.
      #
      # @param [Fixnum] token The space(s).
      # @param [Fixnum] lineno Line the potential problem is on.
      # @param [Fixnum] column Column the potential problem is on.
      def measure(token, lineno, column)
        if token.screaming_snake_case?
          @problems << Problem.new(:screaming_snake_case_class_name,
            lineno, column)
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
tailor-1.0.0.alpha2	lib/tailor/rulers/allow_screaming_snake_case_classes_ruler.rb
tailor-1.0.0.alpha	lib/tailor/rulers/allow_screaming_snake_case_classes_ruler.rb