3 # $Header: op.join,v 1.0 87/12/18 13:13:46 root Exp $
8 if (join(':',@x) eq '1:2:3') {print "ok 1\n";} else {print "not ok 1\n";}
10 if (join('',1,2,3) eq '123') {print "ok 2\n";} else {print "not ok 2\n";}
12 if (join(':',split(/ /,"1 2 3")) eq '1:2:3') {print "ok 3\n";} else {print "not ok 3\n";}