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Module: Mongoid::Matcher::BitsAllClear Private

Do not use. This module is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, Bits
Defined in: lib/mongoid/matcher/bits_all_clear.rb

Overview

In-memory matcher for $bitsAllClear expression.

See Also:

Instance Method Summary

Bits - Included

#matches?

Returns whether a value satisfies a bitwise expression.

Instance Method Details

#array_matches?(value, condition) ⇒ true | false

Returns whether a position list condition matches a value.

Parameters:

  • value (Object) —

    The value to check.

  • condition (Array<Numeric>) —

    The position list condition.

Returns:

  • (true | false) —

    Whether the value matches.

[ GitHub ] 

  


# File 'lib/mongoid/matcher/bits_all_clear.rb', line 22



def array_matches?(value, condition)
  condition.all? do |c|
    value & (1<<c) == 0
  end
end


  








  

    #int_matches?(value, condition)  ⇒ true | false 
  



  

    

Returns whether a bitmask condition matches a value.


  





  
Parameters:


    
  
  • 
    value
    (Object)
—    
    

    The value to check.
    

    
  
    • 
  
  • 
    condition
    (Numeric)
—    
    

    The bitmask condition.
    

    
  
    • 



Returns:


    
  
  • 
    (true | false)
—    
    

    Whether the value matches.
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/mongoid/matcher/bits_all_clear.rb', line 36



def int_matches?(value, condition)
  value & condition == 0
end