method

generation_requirements

v2.1.0 - Show latest stable - Class: ActionController::Routing::Route

generation_requirements()

public

Produce a condition expression that will check the requirements of this route upon generation.

# File actionpack/lib/action_controller/routing/route.rb, line 62
      def generation_requirements
        requirement_conditions = requirements.collect do |key, req|
          if req.is_a? Regexp
            value_regexp = Regexp.new "\\A#{req.to_s}\\Z"
            "hash[:#{key}] && #{value_regexp.inspect} =~ options[:#{key}]"
          else
            "hash[:#{key}] == #{req.inspect}"
          end
        end
        requirement_conditions * ' && ' unless requirement_conditions.empty?
      end

generation_requirements

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