From: Abder-rahman Ali <abder.rahman.ali@...>
Date: 2010-07-13T04:27:12+09:00
Subject: Re: Substitution

I think my MAIN point is this.

  key.gsub!(toreplace, inplace)

key ---> It is what I insert.

Say key = Name

Now, for the "toreplace" and "inplace" parts, shouldn't I enter values 
for them for the substition to work?

For example:

key.gsub!('Name', 'ID')

Shouldn't this replace 'Name' with 'ID'.

But, in the example I saw in the book and the other that I mimicked, I 
find only the variable names but no values.

What should I do to complement the examples?

Thanks.
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