add method
add method
deleted useless comments, like this one
Merge https://github.com/Kostyan1488/testing-git
deleted ALL useless comments
Merge branch 'master' of https://github.com/Kostyan1488/testing-git
add method
modified two methods, added 4-3.rb
merged after pull request
Merge pull request #4 from trofymenko/master

modified two methods, added 4-3.rb
Merge branch 'master' of https://github.com/Kostyan1488/testing-git into sec

Conflicts:
	utils.rb
Merge remote-tracking branch 'remotes/origin/master' into sec

Conflicts:
	utils.rb