6 commits

Author	SHA1	Message	Date
Aya Morisawa	d144385cdf	Add sum function (#2653)	2018-09-07 04:21:04 +09:00
Aya Morisawa	55bfa2044b	Add unique function (#2644)	2018-09-07 00:10:03 +09:00
Aya Morisawa	9e28382dc9	Add erase function (#2641)	2018-09-07 00:02:55 +09:00
Aya Morisawa	2b28981cf9	Add concat function (#2640)	2018-09-06 21:31:15 +09:00
Aya Morisawa	7eb1ee2ce9	Resolve #2629 (#2630)	2018-09-06 02:28:04 +09:00
Aya Morisawa	8c4df79be8	Resolve #2625 (#2627)	2018-09-06 02:16:08 +09:00