Thanks for all the help on this! The "..." comment helped me sort it out
and I have it working now!
On Friday, September 23, 2016 at 4:12:51 PM UTC-4, adrian...@mail.yu.edu
wrote:
>
> Hey Jeff,
>
> The problem is that the code in that blog post is not amenable to
> copy/paste. The ellipses
Hey Jeff,
The problem is that the code in that blog post is not amenable to
copy/paste. The ellipses are standing in for other parts of the code they
are leaving out. The exception you're seeing is basically saying that the
symbol "..." cannot be treated like an indexed collection. The syntax
Two things: a) I don't think the "..." need to be there. I think that was
probably placeholder text from a tutorial? b) I'd suggest using defprotocol
(http://clojure.org/reference/protocols) protocols have a number of
benefits over interfaces.
Timothy
On Fri, Sep 23, 2016 at 1:21 PM, Jeff Murphy
Hi, I'm working with Clojure for the first time and am following a post to
implement a binary tree. However, the code results in an error that I've
been unable to figure out.
Post is here
http://macromancy.com/2014/04/09/data-structures-clojure-trees.html
Error is
Exception in thread
