The tableex library exposes more functions to the built-in Lua table library.
The following functions are exposed by this library:
table table.copy(t);
table table.count(t);
boolean table.haskey(t, key);
boolean table.hasvalue(t, val);
table table.merge(src, dest);
table table.Nil(t);
table table.reverse(t);
table table.sortbykey(t, desc);
number table.sum(t);
number table.mult(t);
number table.min(t);
number table.max(t);