# File lib/declarative_authorization/development_support/analyzer.rb, line 178
        def analyze_rules
          if @has_permission
            #p @has_permission
            permissions_by_context_and_rules = @has_permission.inject({}) do |memo, permission|
              key = [permission[:context], permission[:rules]]
              memo[key] ||= []
              memo[key] << permission
              memo
            end

            permissions_by_context_and_rules.each do |key, rules|
              if rules.length > 1
                rule_lines = rules.collect {|rule| rule[:line] }
                rules.each do |rule|
                  @analyzer.reports << Report.new(:mergeable_rules, "", rule[:line],
                    "Similar rules already in line(s) " +
                        rule_lines.reject {|l| l == rule[:line] } * ", ")
                end
              end
            end
          end
        end