module ActionView::ViewPaths::ClassMethods - actionview-4.2.3 Documentation

# module ActionView::ViewPaths::ClassMethods

### Public Instance Methods

append_view_path(path) click to toggle source

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)

    # 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) click to toggle source

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)

    # 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() click to toggle source

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

    # File lib/action_view/view_paths.rb, line 97
    def view_paths
      _view_paths
    end

view_paths=(paths) click to toggle source

Set the view paths.

#### Parameters¶ ↑

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

    # File lib/action_view/view_paths.rb, line 106
    def view_paths=(paths)
      self._view_paths = ActionView::PathSet.new(Array(paths))
    end

### Private Instance Methods

handle_deprecated_parent_prefixes() click to toggle source

    # File lib/action_view/view_paths.rb, line 38
          def handle_deprecated_parent_prefixes # TODO: remove in 4.3/5.0.
            return unless respond_to?(:parent_prefixes)

            ActiveSupport::Deprecation.warn("          Overriding `ActionController::Base::parent_prefixes` is deprecated,
              override `.local_prefixes` instead.
    ".squish)

            local_prefixes + parent_prefixes
          end

local_prefixes() click to toggle source

Override this method in your controller if you want to change paths prefixes for finding views. Prefixes defined here will still be added to parents' `._prefixes`.

    # File lib/action_view/view_paths.rb, line 34
    def local_prefixes
      [controller_path]
    end