GRT requires that you stringify (serialize) the values of the list you want to sort. That's not always possible. Eg. if it's a list of objects ...

And even if it's just a list of references to some data structures, by serialization and deserialization you end up with copies of the data structures. Which may matter a lot if you keep other references (in)to the structures.

Jenda
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In reply to Re^3: RFC:A brief tutorial on Perl's native sorting facilities. by Jenda
in thread RFC:A brief tutorial on Perl's native sorting facilities. by BrowserUk

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