Module: ActiveRecord::Delegation::ClassMethods

Defined in:
lib/active_record/relation/delegation.rb

Overview

:nodoc:

Constant Summary collapse

@@subclasses = 
ThreadSafe::Cache.new(:initial_capacity => 2)

Instance Method Summary collapse

Instance Method Details

#const_missing(name) ⇒ Object

This doesn’t have to be thread-safe. relation_class_for guarantees that this will only be called exactly once for a given const name.



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# File 'lib/active_record/relation/delegation.rb', line 84

def const_missing(name)
  const_set(name, Class.new(self) { include ClassSpecificRelation })
end

#new(klass, *args) ⇒ Object 



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# File 'lib/active_record/relation/delegation.rb', line 76

def new(klass, *args)
  relation = relation_class_for(klass).allocate
  relation.__send__(:initialize, klass, *args)
  relation
end