Contents

module Skeptic
  module Rules
    class NoGlobalVariables
      DESCRIPTION = 'Do not allow the use of global variables'

      include SexpVisitor

      def initialize(enabled = false)
        @enabled = enabled
        @violations = []
      end

      def apply_to(code, tokens, sexp)
        visit sexp
        self
      end

      def violations
        @violations.map do |variable, line|
          "You have a global variable #{variable} on line #{line}"
        end
      end

      def name
        'No global variables'
      end

      private

      on :@gvar do |variable, location|
        @violations << [variable, location.first]
      end
    end
  end
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
skeptic-0.0.16	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.15	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.14	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.12	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.11	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.10	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.9	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.8	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.7	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.6	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.5	lib/skeptic/rules/no_global_variables.rb
skeptic-0.0.4	lib/skeptic/rules/no_global_variables.rb