method

assign_default_route_options

v2.3.8 - Show latest stable - 0 notes - Class: ActionController::Routing::RouteBuilder

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assign_default_route_options(segments) public

Assign default options, such as ‘index’ as a default for :action. This method must be run after user supplied requirements and defaults have been applied to the segments.

Show source

# File actionpack/lib/action_controller/routing/builder.rb, line 120
      def assign_default_route_options(segments)
        segments.each do |segment|
          next unless segment.is_a? DynamicSegment
          case segment.key
            when :action
              if segment.regexp.nil? || segment.regexp.match('index').to_s == 'index'
                segment.default ||= 'index'
                segment.is_optional = true
              end
            when :id
              if segment.default.nil? && segment.regexp.nil? || segment.regexp =~ ''
                segment.is_optional = true
              end
          end
        end
      end

assign_default_route_options

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