How can I extract the matches from the Perl match operator into variables?

Question

If I have a match operator, how do I save the parts of the strings captured in the parentheses in variables instead of using $1, $2, and so on?

Answer 1

The trick is to make m// work in list context by using a list assignment:

 ($interesting) = $string =~ m/(interesting)/g;

This can be neatly extended to grab more things, eg:

 ($interesting, $alsogood) = $string =~ m/(interesting) boring (alsogood)/g;