List::Part 0.03

List::Part is a Perl module that allows you to partition one array into several. SYNOPSIS use List::Part; ($good, $bad)=part { !/substring/ } @array; #store arrayrefs into $good and $bad (*good, *bad)=part { !/substring/ } @array; #store into @good and @bad ABSTRACT List::Part implements the part function, allowing one array to be "partitioned" into several based on the results of a code reference. There are many applications in which the items of a list need to be categorized. For example, lets say you want to categorize lines in a log file: my($success, $failure)=part { /^ERR/ } ; Or, suppose you have a list of employees, and you need to determine their fate: my($lay_off, $give_raise, $keep)=part { $_->is_talented ? 0 : $_->is_executive ? 1 : 2 } @employees; Actually, the second one is better suited to parts alternate form, parta: my($lay_off, $give_raise, $keep)=parta [ sub { $_->talented }, sub { $_->is_executive }, qr// ] => @employees; Or maybe you just want yet another way to write the traditional Perl signoff: perl -MList::Part -e"print map{@$_}part{$i++%5}split,JAercunrlkso ettPHr hea," List::Part can help you do those sorts of things..

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Array,  Libraries,  Listpart,  Module,  One,  Part,  Partition,  Perl,  Perl Module,  Programming
Users rating:	0/10