Class: UnusedView::Layout

Inherits:
Object
  • Object
show all
Defined in:
lib/unused_view/layout.rb

Instance Method Summary collapse

Constructor Details

#initialize(controllers) ⇒ Layout

Returns a new instance of Layout.



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# File 'lib/unused_view/layout.rb', line 5

def initialize(controllers)
  @controllers = controllers
end

Instance Method Details

#find_all ⇒ Object 



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# File 'lib/unused_view/layout.rb', line 9

def find_all
  @controllers.reduce([]) do |layouts, controller|
    if _name = name(controller)
      begin
        layouts << controller.lookup_context.find(_name, 'layouts')
      rescue
        layouts
      end
    else
      layouts
    end
  end.uniq.compact.map(&:identifier)
end

#name(controller) ⇒ Object 



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# File 'lib/unused_view/layout.rb', line 23

def name(controller)
  _name = controller.send(:_layout) rescue nil
  case _name
  when String
    _name
  when ActionView::Template
    File.basename(_name.identifier).split('.').first
  end
end