Merge pull request #14 from ksss/to_int
authorTomoyuki Sahara <[email protected]>
Thu, 6 Apr 2017 01:25:06 +0000 (6 10:25 +0900)
committerGitHub <[email protected]>
Thu, 6 Apr 2017 01:25:06 +0000 (6 10:25 +0900)
Should use `to_int` instead of `to_i`


Trivial merge