Module: ActionView::ViewPaths

Extended by:
ActiveSupport::Concern
Included in:
Rendering
Defined in:
lib/action_view/view_paths.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#_prefixes ⇒ Object

The prefixes used in render “foo” shortcuts.



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# File 'lib/action_view/view_paths.rb', line 33

def _prefixes # :nodoc:
  self.class._prefixes
end

#append_view_path(path) ⇒ Object

Append a path to the list of view paths for the current LookupContext.

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 55

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

#details_for_lookup ⇒ Object 



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# File 'lib/action_view/view_paths.rb', line 45

def details_for_lookup
  {}
end

#lookup_context ⇒ Object

LookupContext is the object responsible for holding all information required for looking up templates, i.e. view paths and details. Check ActionView::LookupContext for more information.



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# File 'lib/action_view/view_paths.rb', line 40

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

#prepend_view_path(path) ⇒ Object

Prepend a path to the list of view paths for the current LookupContext.

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 65

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