method

extract_namespace

v2.2.1 - Show latest stable - 0 notes - Class: ActionController::PolymorphicRoutes

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What's this?

extract_namespace(record_or_hash_or_array) private

Remove the first symbols from the array and return the url prefix implied by those symbols.

# File actionpack/lib/action_controller/polymorphic_routes.rb, line 187
      def extract_namespace(record_or_hash_or_array)
        return "" unless record_or_hash_or_array.is_a?(Array)

        namespace_keys = []
        while (key = record_or_hash_or_array.first) && key.is_a?(String) || key.is_a?(Symbol)
          namespace_keys << record_or_hash_or_array.shift
        end

        namespace_keys.map {|k| "#{k}_"}.join
      end

extract_namespace

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