From: seebs@... (Peter Seebach)
Date: 2007-05-23T13:39:12+09:00
Subject: Re: Substituting variables in a method

In message <pYM4i.345947$g24.243267@newsfe12.phx>, "Michael W. Ryder" writes:
>How does one know when to use string interpolation and when it isn't 
>needed?  I know that if I want to put a variable in the middle of a 
>string I have to use interpolation so I thought I also needed something 
>like that in this case as I didn't want to convert c's to d's.

It's simple.  If you are trying to embed a variable in a literal string, you
need string interpolation.  That's it.  That's the only time you need it.

-s