instance method `retrieve_variable`

Ruby on Rails 4.2.9

Since v3.2.22.5 Last seen in v6.0.6 Private

Available in: v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6

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retrieve_variable(path, as)

No documentation comment.

Parameters

path req
as req

Source

# 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

Defined in actionview/lib/action_view/renderer/partial_renderer.rb line 519 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionView::PartialRenderer

Signature

Parameters