Flowdock
method

append_if_string=

Importance_0
v3.0.5 - Show latest stable - 0 notes - Class: ActionView::OutputBuffer
append_if_string=(value) public

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# File actionpack/lib/action_view/template/handlers/erb.rb, line 19
    def append_if_string=(value)
      if value.is_a?(String) && !value.is_a?(NonConcattingString)
        ActiveSupport::Deprecation.warn("<% %> style block helpers are deprecated. Please use <%= %>", caller)
        self << value
      end
    end
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