It's not exactly what you ask for, but I wrote down some of the things I learned in my early days with Haskell: http://www.ninebynine.org/Software/Learning-Haskell-Notes.html #g -- At 10:31 07/02/05 -0500, Jacques Carette wrote:
The recent post of Graham Klyne (below) reminds me that I have meant to ask: is there a ``top 20'' things a serious programmer should know when writing code in Haskell? Of course there is a lot of programming language theory that would be great to know, but I mean really down-to-earth things like the 2 items below (module Maybe, the 'maybe' function).
The Haskell libraries are quite large, and it is unrealistic to try to get familiar with all of them right away. But getting a ``small'' list would be very useful - I think of this as step 2 after one learns to get comfortable with a language. I had done this (for Maple) for training new hires at Maplesoft, and I definitely noticed that they became more idiomatic programmers faster this way.
Jacques
PS: of course, this could already exist on haskell.org and/or the Wiki, but not in an 'obvious' enough place as I missed it...
-----Original Message----- From: haskell-cafe-bounces@haskell.org [mailto:haskell-cafe-bounces@haskell.org] On Behalf Of Graham Klyne Sent: February 7, 2005 10:09 AM To: Yuri D'Elia; haskell-cafe@haskell.org Subject: [Haskell-cafe] Re: [Haskell] [newbye] 'Just a'
You might also be interested in the library function 'maybe': http://www.haskell.org/onlinereport/standard-prelude.html#$vmaybe
or maybe (sic) Maybe.fromMaybe in: http://www.haskell.org/onlinereport/maybe.html
#g --
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