Log

util/set.lua @ 1522:569d58d21612

description author age
Add copyright header to those files missing one Matthew Wild Fri, 10 Jul 2009 03:08:38 +0100
util.set: Add set.xor() to get a set consisting of items not in both sets Matthew Wild Wed, 22 Apr 2009 18:03:42 +0100
util.set: Add set:empty() to discover if the set is the empty set Matthew Wild Wed, 22 Apr 2009 18:03:02 +0100
util.set: Add metatable to sets to allow +, -, /, ==, tostring and to double as iterators Matthew Wild Wed, 22 Apr 2009 18:00:45 +0100