Grep in Ruby – A powerful Enumerable method
I just post a new blog about Grep method in Ruby. @zigzagchen Next time when you come across some situation need to use “select + map”, maybe you could keep “grep” in your mind beforehand.
×
The Ruby and Rails community linklog
Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!
Post a comment