From: Brian Candler <b.candler@...>
Date: 2009-08-06T22:49:14+09:00
Subject: Re: Kernel's module methods?

James Coglan wrote:
> In fact, `puts` does not even appear as an instance method on Object:
> 
> Object.instance_methods.grep /puts/
> => []

but:

irb(main):001:0> Object.private_instance_methods.grep(/puts/)
=> ["puts"]
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