standard/collection: add `Iterator::next_by` as a safe multiple `next`
authorJean Privat <jean@pryen.org>
Fri, 15 May 2015 01:14:05 +0000 (21:14 -0400)
committerJean Privat <jean@pryen.org>
Fri, 15 May 2015 20:07:03 +0000 (16:07 -0400)
commitdd4fc2d614f878a7181a28a65cf84032f9f0860e
treed1aa3e4b0f6a5c9608adac52f073a250a2166afb
parent4eeeca440c55a50312cedb4de5dbb91543d3cd05
standard/collection: add `Iterator::next_by` as a safe multiple `next`

Signed-off-by: Jean Privat <jean@pryen.org>
lib/standard/collection/abstract_collection.nit