Re: declare string with addition of two variables

You can also make concatenation implicit by getting the sum to evaluate inside interpolating quotes:

my $x = "Expected value is ${\($y + 2)}";
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Some people hate that, but I think it adds flavor,

After Compline,
Zaxo

Comment on Re: declare string with addition of two variables Download Code

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Re^2: declare string with addition of two variables by Fletch (Bishop) on Sep 14, 2006 at 12:25 UTC
If you're going to do that at least use the slightly more symmetrical `@{[ $y + 2 ]}`. Come on people! Aesthetics! We want eye-pleasing line noise. :)	[reply] [d/l]
Re^2: declare string with addition of two variables by phemal (Sexton) on Sep 14, 2006 at 05:41 UTC
that thing seems to be working. Thanks for the reply.	[reply]