On: Perlsecret - Perl secret operators and constants

[btilly]

You can also use http://search.cpan.org/dist/Interpolation/lib/Interpolation.... for this problem. But if you've got a lot of text, I prefer to bite the bullet and graduate to a proper templating system.

However my point still stands. You need to be aware that it does not simply interpolate the function output in, it also switches you from scalar to list context. (IMO context is the worst idea in Perl, but it is here to stay so you need to know about it.)