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Module: ActionView::ViewPaths

Class Method Summary

::ActiveSupport::Concern - Extended

class_methods

Define class methods from given block.
included

Evaluate given block in context of base class, so that you can write class macros here.
prepended

Evaluate given block in context of base class, so that you can write class macros here.
append_features, prepend_features

Instance Attribute Summary

Instance Method Summary

DSL Calls

included

[ GitHub ] 


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# File 'actionview/lib/action_view/view_paths.rb', line 7

included do
  ActionView::PathRegistry.set_view_paths(self, ActionView::PathSet.new.freeze)
end

Instance Attribute Details

#formats (rw)

[ GitHub ] 

  


# File 'actionview/lib/action_view/view_paths.rb', line 11



delegate :template_exists?, :any_templates?, :view_paths, :formats, :formats=,
         :locale, :locale=, to: :lookup_context


  








  

    #locale   (rw)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 11



delegate :template_exists?, :any_templates?, :view_paths, :formats, :formats=,
         :locale, :locale=, to: :lookup_context


  








  

    #view_paths   (readonly)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 11



delegate :template_exists?, :any_templates?, :view_paths, :formats, :formats=,
         :locale, :locale=, to: :lookup_context


  







Instance Method Details



  

    #_prefixes  
  

  

    This method is for internal use only.
  



  

    
The prefixes used in render "foo" shortcuts.

  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 86



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


  








  

    #any_templates?  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 11



delegate :template_exists?, :any_templates?, :view_paths, :formats, :formats=,
         :locale, :locale=, to: :lookup_context


  








  

    #append_view_path(path)  
  



  

    
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)
    • 


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 108



def append_view_path(path)
  lookup_context.append_view_paths(self.class._build_view_paths(path))
end


  








  

    #details_for_lookup  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 98



def details_for_lookup
  {}
end


  








  

    #lookup_context  
  



  

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

  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 93



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


  








  

    #prepend_view_path(path)  
  



  

    
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)
    • 


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 118



def prepend_view_path(path)
  lookup_context.prepend_view_paths(self.class._build_view_paths(path))
end


  








  

    #template_exists?  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 11



delegate :template_exists?, :any_templates?, :view_paths, :formats, :formats=,
         :locale, :locale=, to: :lookup_context