Report abuse 


					
		
		
>> class Foo
>> SOME_CONST = 1
>> end
=> 1
>> Foo::SOME_CONST = 2
(irb):9: warning: already initialized constant SOME_CONST
=> 2
>> Foo.send(:remove_const, :SOME_CONST)
=> 2
>> Foo::SOME_CONST = 3

No warnings!