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Class: ActiveRecord::Locking::LockingType

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: activerecord/lib/active_record/locking/optimistic.rb

Overview

In de/serialize we change nil to 0, so that we can allow passing nil values to lock_version, and not result in ::ActiveRecord::StaleObjectError during update record.

Class Method Summary

Instance Method Summary

Constructor Details

.new(subtype) ⇒ LockingType

[ GitHub ] 

  


# File 'activerecord/lib/active_record/locking/optimistic.rb', line 214



def self.new(subtype)
  self === subtype ? subtype : super
end


  







Instance Method Details



  

    #deserialize(value)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/locking/optimistic.rb', line 218



def deserialize(value)
  super.to_i
end


  








  

    #encode_with(coder)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/locking/optimistic.rb', line 230



def encode_with(coder)
  coder["subtype"] = __getobj__
end


  








  

    #init_with(coder)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/locking/optimistic.rb', line 226



def init_with(coder)
  __setobj__(coder["subtype"])
end


  








  

    #serialize(value)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/locking/optimistic.rb', line 222



def serialize(value)
  super.to_i
end