Created
January 28, 2013 03:49
-
-
Save yangsu/4652876 to your computer and use it in GitHub Desktop.
Ruby Class Variables
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| module T | |
| @@foo = 'bar' | |
| def self.set(x) | |
| @@foo = x | |
| end | |
| def self.get | |
| @@foo | |
| end | |
| end | |
| p T.get #=> 'bar' | |
| T.set('fubar') | |
| p T::get #=> 'fubar' |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment