Re: How do I find the key of a specific hash element?
[email protected] ((Randal L. Schwartz))
| Newsgroups | perl.beginners |
|---|---|
| Organization | Stonehenge Consulting Services; Portland, Oregon, USA |
| Message-ID | <[email protected]> |
>>>>> "jshock" == jshock <[email protected]> writes: jshock> For example: jshock> my %weekdays = ( jshock> 0 => "SUN", jshock> 1 => "MON", jshock> 2 => "TUE", jshock> 3 => "WED", jshock> 4 => "THU", jshock> 5 => "FRI", jshock> 6 => "SAT", jshock> ); jshock> $weekdays{2}; # gives "TUE" This seems like it should be an array, not a hash. Just FYI. Use a hash when the keys aren't consecutive small integers. -- Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095 <[email protected]> <URL:http://www.stonehenge.com/merlyn/> Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc. See http://methodsandmessages.vox.com/ for Smalltalk and Seaside discussion