From: Sreedhar Kesanasetti <kesanasetti.sreedhar@...>
Date: 2008-04-08T05:07:00+09:00
Subject: Method parameters Type

Hi All,

     Unlike Java why does not ruby specify the method parameter types.
How can a caller know what type of parameter is the method expecting.

     Same with the return value, ruby returns value of the last
statement, how can a caller know the return type.

Thanks
Sree
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