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Re: error asking pakage namewhile using hashes

by boftx (Deacon)
on Oct 06, 2013 at 05:30 UTC ( #1057119=note: print w/replies, xml ) Need Help??


in reply to error asking pakage namewhile using hashes

Well, assuming you have a use strict; that you did not include in the code sample then %count is not being explicitly defined. You are declaring $count, but you are using it as a hash, $count{$word}. Change $count to %count and it should be okay.

my(@words, %count, $word);

Update: added explicit example of where to make the change.

On time, cheap, compliant with final specs. Pick two.

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[choroba]: unit tests++
[choroba]: The only problem you can't solve by adding more tests is the problem of having too many tests.
[stevieb]: choroba Been there, done that :) Better too many than not enough though!
[stevieb]: I very often write a base set of unit tests before writing any code. It helps dictate the API, and ensures my earliest of ideas stay on track.

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