A book on pragmatic, professional Haskell development written by @mattoflambda. Follow this account to receive updates on the book's progress.

Joined May 2019
Production Haskell is complete! In the next few days, you'll be able to find hard copies on Amazon leanpub.com/production-haske…
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Production Haskell retweeted
I have finished @prodhaskell and enjoyed it. However, the database migration section was practically empty. If this tweet gets enough likes I will do a blogpost for @scrive explaining how we do migrations with #Haskell and the hpqtypes library with 0 downtime! 👀🙏🏼
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Production Haskell retweeted
Started reading @prodhaskell some weeks ago and so far I'm really enjoying it, maybe I will create a thread with the interesting things I've learned! #Haskell
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Production Haskell retweeted
Production Haskell by Matt Parsons is on sale on Leanpub! Its suggested price is $40.00; get it for $22.50 with this coupon: leanpub.com/sh/TDw4avef @mattoflambda #Haskell
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Production Haskell is the best selling book on Leanpub over the last week! 🎉
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have to give a shout out to @leanpub their platform makes it so easy to write and publish their Author Services make it so easy to have print books on Amazon, paid for itself on day 1 A+ highly recommend, fantastic platform
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Just released the RC2. Next steps: cover art and hard copies!
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Production Haskell retweeted
🍃
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lol apparently the "sample" grew to over 190 pages when i wasn't looking full book gonna be around 450 pages
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editing be like s/\<very\>//g
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oh neat @leanpub author service looks great - a print book on Amazon and I don't have to do any work? heck yeah sign me up
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Published v10! First draft of a Family Values chapter detailing type/data and open/closed families
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Published an update! Mostly minor changes and filling out some TODOs in mostly complete chapters.
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Production Haskell has been picked up by @ManningBooks! If you've purchased the book already, send me a proof-of-purchase and I'll ensure that you're enrolled in MEAP when the time comes.
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to send it to me, please send to my email - parsonsmatt at gmail dot com
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Unfortunately, things with Manning didn't work out, so the book will be finished and published with Leanpub.
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