So what sorts of schemes do people use to avoid typos in hash keys? 
use fields qw(a b c);

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This, when used in a module, allows you to write a class that gives you hashes with fixed keys, with a combination of compile-time and run-time constraint checking.

Dave.

In reply to Re: avoiding hash key typos by dave_the_m
in thread avoiding hash key typos by shemp

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