method

with_layout_format

v4.1.8 - Show latest stable - 0 notes - Class: ActionView::LookupContext

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What's this?

with_layout_format() public

A method which only uses the first format in the formats array for layout lookup.

# File actionview/lib/action_view/lookup_context.rb, line 242
    def with_layout_format
      if formats.size == 1
        yield
      else
        old_formats = formats
        _set_detail(:formats, formats[0,1])

        begin
          yield
        ensure
          _set_detail(:formats, old_formats)
        end
      end
    end

with_layout_format

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