top | item 8019846

(no title)

hueyp | 11 years ago

I would add:

'Hey Underscore, You're Doing It Wrong' -- http://www.youtube.com/watch?v=m3svKOdZijA

It is much better than the title would suggest :)

discuss

order

rubiquity|11 years ago

This is a great introductory video to some basic functional programming concepts. I highly recommend it.

platz|11 years ago

I'm intrigued by this style in javascript but it seems like swimming uphill. Note all the annotations in comments he has to give so that he can understand how his functions will compose correctly.

chdir|11 years ago

Any summary/writeup for this talk. 36 minute is a long time to find out whether it matters to you, even a quarter of that is too long. There should be some summary.

spiralganglion|11 years ago

If you watch the first two minutes, he explains what the talk is about.

But I'll save you two minutes: Underscore describes itself as affording Functional Programming, but in fact.. it doesn't.

He then goes over several examples of common FP patterns, like currying, composition, and functors, and shows how underscore fails in these regards, and how you can do so much better if a few things were done differently in the library.