lib/poset: avoid useless call of `to_a` in `add_edge`
authorJean Privat <jean@pryen.org>
Fri, 6 Mar 2015 16:24:55 +0000 (23:24 +0700)
committerJean Privat <jean@pryen.org>
Fri, 6 Mar 2015 16:39:45 +0000 (23:39 +0700)
commitc3c37eee01fb5ed347e3531937856b4f4f5372e5
treeb1331e458362ba0d84925539764449e4d37b5496
parentfa2543684b378e59880b3337d4a3cf041b21ac8e
lib/poset: avoid useless call of `to_a` in `add_edge`

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