From: frank hi <yw_hi@163.com>
Date: 2011-09-01T08:38:29+09:00
Subject: Re: how to pass a variable to a method in an existing class?

Martin's answer solved my problem.

Basically, I wrote my own method and want to add to the existing class 
and expected that the "string".convert will pass the "string" to the 
method. However, I could not find the solution to let the convert method 
takes the "string" as input. the self pointer solved the issue.

Thanks

Frank

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