instance method
_default_layout
Ruby on Rails 3.1.12
Since v3.0.20 Last seen in v4.0.13 PrivateSignature
_default_layout(require_layout = false)Returns the default layout for this controller. Optionally raises an exception if the layout could not be found.
Parameters
-
require_layout- If set to true and layout is not found, an ArgumentError exception is raised (defaults to false)
Returns
-
template- The template object for the default layout (or nil)
Parameters
-
require_layoutopt = false
Source
# File actionpack/lib/abstract_controller/layouts.rb, line 338
def _default_layout(require_layout = false)
begin
layout_name = _layout if action_has_layout?
rescue NameError => e
raise e, "Could not render layout: #{e.message}"
end
if require_layout && action_has_layout? && !layout_name
raise ArgumentError,
"There was no default layout for #{self.class} in #{view_paths.inspect}"
end
layout_name
end
Defined in actionpack/lib/abstract_controller/layouts.rb line 338
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Defined in AbstractController::Layouts