Log

util/set.lua @ 2923:b7049746bd29

description author age
Update copyright headers for 2010 Matthew Wild 2010-03-22
Add copyright header to those files missing one Matthew Wild 2009-07-10
util.set: Add set.xor() to get a set consisting of items not in both sets Matthew Wild 2009-04-22
util.set: Add set:empty() to discover if the set is the empty set Matthew Wild 2009-04-22
util.set: Add metatable to sets to allow +, -, /, ==, tostring and to double as iterators Matthew Wild 2009-04-22
util.set: Rename private items container, optimise set.difference() and add set.intersection() Matthew Wild 2009-03-23
util.set: Fix to make constructor work, and functions defined correctly Matthew Wild 2009-03-22
util.set: New util library Matthew Wild 2009-03-22