Module: ViewComponent::GlobalOutputBuffer::ActionViewMods

Defined in:
lib/view_component/global_output_buffer.rb

Instance Method Summary collapse

Instance Method Details

#output_buffer=(other_buffer) ⇒ Object 



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# File 'lib/view_component/global_output_buffer.rb', line 57

def output_buffer=(other_buffer)
  if @output_buffer.is_a?(OutputBufferStack)
    @output_buffer.replace(other_buffer)
  else
    super
  end
end

#with_output_buffer(buf = nil) ⇒ Object 



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# File 'lib/view_component/global_output_buffer.rb', line 65

def with_output_buffer(buf = nil)
  unless buf
    buf = ActionView::OutputBuffer.new
    if @output_buffer && @output_buffer.respond_to?(:encoding)
      buf.force_encoding(@output_buffer.encoding)
    end
  end

  result = nil

  if @output_buffer.is_a?(OutputBufferStack)
    @output_buffer.push(buf)

    begin
      yield
    ensure
      result = @output_buffer.pop
    end

    result
  else
    @output_buffer, old_buffer = buf, output_buffer

    begin
      yield
    ensure
      @output_buffer = old_buffer
    end

    buf
  end
end