Created
June 23, 2015 21:39
-
-
Save jm/3e0273a3e4706d772521 to your computer and use it in GitHub Desktop.
Revisions
-
jm created this gist
Jun 23, 2015 .There are no files selected for viewing
This file contains hidden or 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 charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,5 @@ irb(main):002:0> class X irb(main):003:1> end => nil irb(main):004:0> X.is_a?(Module) => true