2 Commits

Author	SHA1	Message	Date
def	03db4d2930	Adapt the tester for permutations ... Uses the bool return value now	2015-02-02 08:06:19 +01:00
def	1ae4d535cd	Add nextPermutation and prevPermutation ... Fits best into algorithm module I guess. These are the most general ways, an iterator could easily be implemented from this. Same algorithm as in Rust: http://web.mit.edu/rust-lang_v0.11/doc/src/collections/var/tmp/alexp/rust/rust-0.11.0/src/libcollections/slice.rs.html#644	2015-02-01 18:29:01 +01:00