method

_layout_for_option

v3.0.0 - Show latest stable - Class: AbstractController::Layouts

_layout_for_option(name)

private

Determine the layout for a given name and details, taking into account the name type.

Parameters

name - The name of the template
details - A list of details to restrict the lookup to. By default, layout lookup is limited to the formats specified for the current request.

# File actionpack/lib/abstract_controller/layouts.rb, line 324
    def _layout_for_option(name)
      case name
      when String     then name
      when true       then _default_layout(true)
      when :default   then _default_layout(false)
      when false, nil then nil
      else
        raise ArgumentError,
          "String, true, or false, expected for `layout'; you passed #{name.inspect}"
      end
    end

_layout_for_option

Parameters

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