#!/usr/local/bin/perl -wd my $DBS = {DB1=>1,DB2=>1,Q=>1}; my $db = select_db($DBS); sub select_db { my( $dbs ) = shift; my( $adb ); while(1) { print "Select a database: "; $adb = <STDIN>; chomp($adb); last if $dbs->{uc $adb}; } $adb; }
In reply to Re: really easy ? but want nice succinct code
by derby
in thread really easy ? but want nice succinct code
by bcole23
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