Merge: lib/core/math: add `Collection::sample`
authorJean Privat <jean@pryen.org>
Sat, 23 Jan 2016 21:52:03 +0000 (16:52 -0500)
committerJean Privat <jean@pryen.org>
Sat, 23 Jan 2016 21:52:03 +0000 (16:52 -0500)
Close a task of @ablondin

Pull-Request: #1927
Reviewed-by: Alexis Laferrière <alexis.laf@xymus.net>


Trivial merge