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Module: Mongoid::Extensions::Array::ClassMethods

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Extended In:
::Array, ::Mongoid::Criteria::Queryable::Pipeline
Defined in: lib/mongoid/extensions/array.rb

Instance Attribute Summary

Instance Method Summary

Instance Attribute Details

#resizable? ⇒ true (readonly)

Returns whether the object's size can be changed.

Examples:

Is the object resizable?

Array.resizable?

Returns:

  • (true) —

    true.

[ GitHub ] 

  


# File 'lib/mongoid/extensions/array.rb', line 148



def resizable?
  true
end


  







Instance Method Details



  

    #__mongoize_fk__(association, object)  ⇒ Array 
  



  

    
Deprecated. 


Convert the provided object to a proper array of foreign keys.

  





    

    
Examples:

        
Mongoize the object.

      
Array.__mongoize_fk__(constraint, object)

  


Parameters:



Returns:


    
  
  • 
    (Array)
—    
    The array of ids.
    
  
    • 





  [ GitHub ]


  

  


# File 'lib/mongoid/extensions/array.rb', line 115



def __mongoize_fk__(association, object)
  if object.resizable?
    object.blank? ? object : association.convert_to_foreign_key(object)
  else
    object.blank? ? [] : association.convert_to_foreign_key(Array(object))
  end
end


  








  

    #mongoize(object)  ⇒ Array | nil 
  



  

    
Turn the object from the ruby type we deal with to a Mongo friendly
type.

  





    

    
Examples:

        
Mongoize the object.

      
Array.mongoize([ 1, 2, 3 ])

  


Parameters:


    
  
  • 
    object
    (Object)
—    
    The object to mongoize.
    
  
    • 



Returns:


    
  
  • 
    (Array | nil)
—    
    The object mongoized or nil.
    
  
    • 





  [ GitHub ]


  

  


# File 'lib/mongoid/extensions/array.rb', line 133



def mongoize(object)
  return if object.nil?

  case object
  when ::Array, ::Set
    object.map(&:mongoize)
  end
end