2 commits

Author	SHA1	Message	Date
Takashi Tamura	cc4e3aec52	[ruby] use std::vector::back() method.	2017-04-20 18:56:02 +09:00
Takashi Tamura	0c3298073b	[ruby] add a test for null shared_ptr in containers.	2017-04-20 18:56:02 +09:00