Beefy Boxes and Bandwidth Generously Provided by pair Networks Russ
more useful options
 
PerlMonks  

Re: How to check whether my array contains element x

by LanX (Abbot)
on Jan 17, 2013 at 13:03 UTC ( #1013772=note: print w/ replies, xml ) Need Help??


in reply to How to check whether my array contains element x

Recent Perl versions have the smart-match-operator '~~'.

Try

$entityName ~~ @array_to_be_checked

Update
DB<104> @array= qw/http-listener-1 http-listener-2 http-listener-3 h +ttp-listener-4/ DB<106> 'http-listener-2' ~~ @array => 1 DB<108> 'nonsense' ~~ @array => ""

Cheers Rolf


Comment on Re: How to check whether my array contains element x
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1013772]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (8)
As of 2014-04-18 06:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (462 votes), past polls