Hi Jonathan - > Can anyone offer me some pointers (pun intended) on how to implement a > stack in Perl with an array?
This is a basic Perl question, not a mod_perl question, so you might want to read up in "Programming Perl" or "Learning Perl". But the thing you want to look at is "splice". For your example: # Start with this: my @a = ( 'e1', 'e2', 'e3' ); > 0 - e1 > 1 - e2 > 2 - e3 # Starting at index 1, remove 0 elements, and insert 'e4': splice( @a, 1, 0, 'e4'); > 0 - e1 > 1 - e4 > 2 - e2 > 3 - e3 # Starting at index 2, remove 1 elements, and don't insert anything: splice( @a, 2, 1); > 0 - e1 > 1 - e4 > 3 - e3 HTH, Larry Leszczynski [EMAIL PROTECTED]
