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module ActionController
module Layouts
depends_on ActionController::Renderer
depends_on AbstractController::Layouts
module ClassMethods
def _implied_layout_name
controller_path
end
end
def render_to_body(options)
# render :text => ..., :layout => ...
# or
# render :anything_else
if !options.key?(:text) || options.key?(:layout)
options[:_layout] = options.key?(:layout) ? _layout_for_option(options[:layout]) : _default_layout
end
super
end
private
def _layout_for_option(name)
case name
when String then _layout_for_name(name)
when true then _default_layout(true)
when false, nil then nil
else
raise ArgumentError,
"String, true, or false, expected for `layout'; you passed #{name.inspect}"
end
end
end
end
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