Module: AbstractController::ViewPaths

Extended by:

ActiveSupport::Concern

Included in:

Rendering

Defined in:

actionpack/lib/abstract_controller/view_paths.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary (collapse)

• - (Object) _prefixes

  The prefixes used in render "foo" shortcuts.

• - (Object) append_view_path(path)
• - (Object) details_for_lookup
• - (Object) lookup_context

  LookupContext is the object responsible to hold all information required to lookup templates, i.e.

• - (Object) prepend_view_path(path)

Methods included from ActiveSupport::Concern

append_features, extended, included

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# File 'actionpack/lib/abstract_controller/view_paths.rb', line 33

def _prefixes
  @_prefixes ||= begin
    parent_prefixes = self.class.parent_prefixes
    parent_prefixes.dup.unshift(controller_path)
  end
end

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# File 'actionpack/lib/abstract_controller/view_paths.rb', line 52

def append_view_path(path)
  lookup_context.view_paths.push(*path)
end

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# File 'actionpack/lib/abstract_controller/view_paths.rb', line 48

def details_for_lookup
  { }
end

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# File 'actionpack/lib/abstract_controller/view_paths.rb', line 43

def lookup_context
  @_lookup_context ||=
    ActionView::LookupContext.new(self.class._view_paths, details_for_lookup, _prefixes)
end

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# File 'actionpack/lib/abstract_controller/view_paths.rb', line 56

def prepend_view_path(path)
  lookup_context.view_paths.unshift(*path)
end