Can I check the a hash contain another hash in deep check?

From	Siratinee Sukachai <ploy.sukachai@gmail.com>
Newsgroups	comp.lang.ruby
Subject	Can I check the a hash contain another hash in deep check?
Date	2011-04-22 13:52 -0500
Organization	Service de news de lacave.net
Message-ID	<8fbd65fb29171a781300613cbda0168f@ruby-forum.com> (permalink)

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h = {'Member'=>{'number'=>{'name'=>'Name'}}}

Can I check from the key which the value is also hashes?
example:

h['Member'].has_hash_value = true/ false

some kind like this... Can I?

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Can I check the a hash contain another hash in deep check? Siratinee Sukachai <ploy.sukachai@gmail.com> - 2011-04-22 13:52 -0500
  Re: Can I check the a hash contain another hash in deep check? 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-22 14:43 -0500

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