Clojure on company time / my first cljs

Fri, 18 Oct 2013 09:18:34 +0000

From: Daniel Barlow <dan@telent.net>
To: london-clojurians <london-clojurians@googlegroups.com>

A few weeks ago I foolishly volunteered to give a "this is what I remember
about functional programming" lunchtime talk for our company-internal
"Level Up" informal training sessions: the material being a combination of
what I learned at university many years ago and since have largely
forgotten[*], with the slightly more practical stuff I've since picked up
working with CL and Clojure.

So the presentation was yesterday, and seemed to be well received inasmuch
as at least nobody walked out: I spent 25 minutes blethering with some
slides, and then we did 4clojure problems for the rest of the hour.

*  I wrote some presentation software for the occasion:
https://github.com/telent/schuko which is also my first use of cljs outside
of a dojo setting.  Shows up that I really need to investigate some more
functional patterns for DOM/event-driven CLJS systems, because what I've
done there really doesn't feel Lispy.  Feedback welcome

* The markdown source for the slides
https://github.com/telent/schuko/blob/master/example/fp-notes.md.
Instructions are in the README for how to convert this into HTML

I make no particular claim to correctness, completeness, or purity of
thought, and the bits about normal-order evaluation probably don't make a
lot of sense because they're written in Clojure syntax yet don't work in
Clojure because it (usually, by default) has strict evaluation - but I cast
this out to the wider world (that's you guys) in case you find it useful
anyway in your own evangelising


-dan

[*] Bless you, Bird & Wadler