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Module: Mongo::Operation::Result::Aggregatable Private

Do not use. This module is for internal use only.
Relationships & Source Files
Defined in: lib/mongo/operation/shared/result/aggregatable.rb

Overview

Defines custom behavior of bulk write results

Since:

  • 2.0.0

Instance Method Summary

Instance Method Details

#aggregate_write_concern_errors(count) ⇒ Array

::Mongo::Operation::Aggregate the write concern errors returned from this result.

Examples:

::Mongo::Operation::Aggregate the write concern errors.

result.aggregate_write_concern_errors(100)

Parameters:

  • count (Integer) —

    The number of documents already executed.

Returns:

  • (Array) —

    The aggregate write concern errors.

Since:

  • 2.0.0

[ GitHub ] 

  


# File 'lib/mongo/operation/shared/result/aggregatable.rb', line 60



def aggregate_write_concern_errors(count)
  return unless @replies
  @replies.each_with_index.reduce(nil) do |errors, (reply, _)|
    if write_concern_errors = reply.documents.first['writeConcernErrors']
      (errors || []) << write_concern_errors.reduce(nil) do |errs, wce|
        wce.merge!('index' => count + wce['index'])
        (errs || []) << write_concern_error
      end
    end
  end
end


  








  

    #aggregate_write_errors(count)  ⇒ Array 
  



  

    

::Mongo::Operation::Aggregate the write errors returned from this result.


  





    

    
Examples:

        


::Mongo::Operation::Aggregate the write errors.



      
result.aggregate_write_errors(0)

  


Parameters:


    
  
  • 
    count
    (Integer)
—    
    

    The number of documents already executed.
    

    
  
    • 



Returns:


    
  
  • 
    (Array)
—    
    

    The aggregate write errors.
    

    
  
    • 



Since:


    
  
  • 
    
    

    2.0.0
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/mongo/operation/shared/result/aggregatable.rb', line 38



def aggregate_write_errors(count)
  return unless @replies
  @replies.reduce(nil) do |errors, reply|
    if write_errors = reply.documents.first['writeErrors']
      wes = write_errors.collect do |we|
        we.merge!('index' => count + we['index'])
      end
      (errors || []) << wes if wes
    end
  end
end