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By using the built-in cmp function
cmp is not a function, it's an operator. And your link does not lead to the perldoc of cmp, but to the homenode of the user cmp.

Besides that, good job.


holli, /regexed monk/

In reply to Re: RFC:A brief tutorial on Perl's native sorting facilities. by holli
in thread RFC:A brief tutorial on Perl's native sorting facilities. by BrowserUk

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