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Class: ActiveRecord::FutureResult

Do not use. This class is for internal use only.
Relationships & Source Files
Namespace Children
Classes:
Complete
Inherits: Object
Defined in: activerecord/lib/active_record/future_result.rb

Constant Summary

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(intent) ⇒ FutureResult

[ GitHub ] 

  


# File 'activerecord/lib/active_record/future_result.rb', line 42



def initialize(intent)
  @intent = intent
end


  







Class Method Details



  

    .wrap(result)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 30



def self.wrap(result)
  case result
  when self, Complete
    result
  else
    Complete.new(result)
  end
end


  







Instance Attribute Details



  

    #canceled?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 64



def canceled?
  @intent.canceled?
end


  








  

    #lock_wait   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 40



delegate :lock_wait, to: :@intent


  








  

    #pending?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 60



def pending?
  @intent.pending?
end


  







Instance Method Details



  

    #cancel  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 50



def cancel
  @intent.cancel
end


  








  

    #empty?  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 39



delegate :empty?, :to_a, to: :result


  








  

    #result  
  



  

    
  





  
Raises:





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 54



def result
  raise Canceled if canceled?

  @intent.cast_result
end


  








  

    #then(&block)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 46



def then(&block)
  Promise.new(self, block)
end


  








  

    #to_a  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/future_result.rb', line 39



delegate :empty?, :to_a, to: :result