Xu Cheng b586a04204
describe_homebrew_ruby: fix regex
`.` need to be escaped, otherwise it will match any character.

Also improve code style for handling string s.
2016-07-13 15:34:49 +08:00
..
2016-07-13 01:18:42 +01:00
2016-07-13 15:34:49 +08:00
2015-08-06 22:33:46 +08:00
2016-07-07 01:46:58 +02:00
2015-08-03 13:22:35 +01:00
2015-12-03 13:46:58 +08:00