RubyFlow The Ruby and Rails community linklog

×

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!

Ruby: Hash default value – be cautious when you use it

by Maciej Mensfeld —

Default Ruby hash value can be really useful. Unfortunately, when used without deeper understanding, it can cause some trouble. In this article I describe one of the examples that at first glance behave weird.

Post a comment

You can use basic HTML markup (e.g. <a>) or Markdown.

As you are not logged in, you will be
directed via GitHub to signup or sign in