Migrate notify-slack-commits.rb to ruby/ruby
from ruby/git.ruby-lang.org as of: https://github.com/ruby/git.ruby-lang.org/commit/b0dfa734297cc9aea33f24a1e29f8853cc5761e9
Migrate notify-slack-commits.rb to ruby/ruby
from ruby/git.ruby-lang.org as of:
https://github.com/ruby/git.ruby-lang.org/commit/b0dfa734297cc9aea33f24a1e29f8853cc5761e9