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Module: Mongoid::Criteria::Queryable::Extensions::Range

Relationships & Source Files
Namespace Children
Modules:
ClassMethods
Defined in: lib/mongoid/criteria/queryable/extensions/range.rb

Overview

Adds query type-casting behavior to Range class.

Instance Method Summary

Instance Method Details

#__array__ ⇒ Array

Get the range as an array.

Examples:

Get the range as an array.

1...3.__array__

Returns:

  • (Array) —

    The range as an array.

[ GitHub ] 

  


# File 'lib/mongoid/criteria/queryable/extensions/range.rb', line 18



def __array__
  to_a
end


  








  

    #__evolve_date__  ⇒ Hash 
  



  

    

Convert the range to a $gte/$lte mongo friendly query for dates.


  





    

    
Examples:

        


Evolve the range.



      
(11231312..213123131).__evolve_date__

  


Returns:


    
  
  • 
    (Hash)
—    
    

    The $gte/$lte range query with times at UTC midnight.
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/mongoid/criteria/queryable/extensions/range.rb', line 28



def __evolve_date__
  __evolve_range_naive__.transform_values! {|v| v&.__evolve_date__ }
end


  








  

    #__evolve_range__(serializer: nil)  ⇒ Hash 
  

  

    This method is for internal use only.
  



  

    

Convert the range to a $gte/$lte mongo friendly query.


  





    

    
Examples:

        


Evolve the range.



      
(11231312..213123131).__evolve_range__

  


Parameters:


    
  
  • 
    serializer
    (Object)
—    
    

    The optional serializer for the field.
    

    
  
    • 



Returns:


    
  
  • 
    (Hash)
—    
    

    The $gte/$lte range query.
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/mongoid/criteria/queryable/extensions/range.rb', line 52



def __evolve_range__(serializer: nil)
  __evolve_range_naive__.transform_values! do |value|
    if serializer
      serializer.evolve(value)
    else
      case value
      when Time, DateTime then value.__evolve_time__
      when Date then value.__evolve_date__
      else value
      end
    end
  end
end


  








  

    #__evolve_range_naive__   (private)
  

  

    This method is for internal use only.
  



  

    
  

    Note:
    


This method’s return value will be mutated by the _evolve*__ methods, therefore it must always return new objects.



  



  





  


  [ GitHub ]


  

  


# File 'lib/mongoid/criteria/queryable/extensions/range.rb', line 72



def __evolve_range_naive__
  hash = {}
  hash['$gte'] = self.begin if self.begin
  hash[exclude_end? ? "$lt" : "$lte"] = self.end if self.end
  hash
end


  








  

    #__evolve_time__  ⇒ Hash 
  



  

    

Convert the range to a $gte/$lte mongo friendly query for times.


  





    

    
Examples:

        


Evolve the range.



      
(11231312..213123131).__evolve_date__

  


Returns:


    
  
  • 
    (Hash)
—    
    

    The $gte/$lte range query with times in UTC.
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/mongoid/criteria/queryable/extensions/range.rb', line 38



def __evolve_time__
  __evolve_range_naive__.transform_values! {|v| v&.__evolve_time__ }
end