On 21 January 2002 18:16, [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] wrote [...] > It should print `3' or `5', depending on one's "inner join" or > "outer join" preference. > > IMO, the most Perlesque approach would be the "outer join" style - > missing elements will be filled in by Perl, with an appropriate > value, typically undef (which would become 0 in numerical context). >
Indeed... remembering of course that Perl6 will have default values for arrays (e.g. lazy arrays: @a=1..Inf; which isn't actually ever fully evaluated). Richard Cox Senior Software Developer Dell Technology Online All opinions and statements mine and do not in any way (unless expressly stated) imply anything at all on behalf of my employer
