Module: ActionView::ViewPaths::ClassMethods

Defined in:
lib/action_view/view_paths.rb,
lib/action_view/view_paths.rb

Instance Method Summary collapse

Instance Method Details

#_prefixes ⇒ Object

:nodoc:



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# File 'lib/action_view/view_paths.rb', line 17

def _prefixes # :nodoc:
  @_prefixes ||= begin
    deprecated_prefixes = handle_deprecated_parent_prefixes
    if deprecated_prefixes
      deprecated_prefixes
    else
      return local_prefixes if superclass.abstract?

      local_prefixes + superclass._prefixes
    end
  end
end

#append_view_path(path) ⇒ Object

Append a path to the list of view paths for this controller.

Parameters

  • path - If a String is provided, it gets converted into the default view path. You may also provide a custom view path (see ActionView::PathSet for more information)



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# File 'lib/action_view/view_paths.rb', line 82

def append_view_path(path)
  self._view_paths = view_paths + Array(path)
end

#prepend_view_path(path) ⇒ Object

Prepend a path to the list of view paths for this controller.

Parameters

  • path - If a String is provided, it gets converted into the default view path. You may also provide a custom view path (see ActionView::PathSet for more information)



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# File 'lib/action_view/view_paths.rb', line 92

def prepend_view_path(path)
  self._view_paths = ActionView::PathSet.new(Array(path) + view_paths)
end

#view_paths ⇒ Object

A list of all of the default view paths for this controller.



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# File 'lib/action_view/view_paths.rb', line 97

def view_paths
  _view_paths
end

#view_paths=(paths) ⇒ Object

Set the view paths.

Parameters

  • paths - If a PathSet is provided, use that; otherwise, process the parameter into a PathSet.



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# File 'lib/action_view/view_paths.rb', line 106

def view_paths=(paths)
  self._view_paths = ActionView::PathSet.new(Array(paths))
end