method

retrieve_variable

v4.2.9 - Show latest stable - 0 notes - Class: PartialRenderer

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retrieve_variable(path, as) private

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# File actionview/lib/action_view/renderer/partial_renderer.rb, line 519
    def retrieve_variable(path, as)
      variable = as || begin
        base = path[-1] == "/" ? "" : File.basename(path)
        raise_invalid_identifier(path) unless base =~ /\A_?([a-z]\w*)(\.\w+)*\z/
        $1.to_sym
      end
      if @collection
        variable_counter = :"#{variable}_counter"
        variable_iteration = :"#{variable}_iteration"
      end
      [variable, variable_counter, variable_iteration]
    end

retrieve_variable

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