Created
October 30, 2009 19:55
-
-
Save kevsmith/222656 to your computer and use it in GitHub Desktop.
Unexpected Erlang behavior
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 characters
| -module(dog). | |
| -export([new/1, woof/1]). | |
| new(Name) -> {dog, Name}. | |
| woof(Self) -> | |
| {dog, Name} = Self, | |
| io:format("~p says 'woof!'~n", [Name]). |
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 characters
| Eshell V5.7.2 (abort with ^G) | |
| 1> c("/Users/ksmith/dog", [{outdir, "/Users/ksmith/"}]). | |
| {ok,dog} | |
| 2> Dog = dog:new("Rover"). | |
| {dog,"Rover"} | |
| 3> Dog:woof(). | |
| "Rover" says 'woof!' | |
| ok |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment