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CIDER: Inside the Brewery
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Bozhidar Batsov
April 28, 2016
Programming
0
130
CIDER: Inside the Brewery
Slide deck from my presentation at Clojure/West 2016.
Bozhidar Batsov
April 28, 2016
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Transcript
M-x
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slide intentionally left blank
Hey there!
Божидар
Bug Johnnie
Sofia, Bulgaria
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@bbatsov
The CIDER Guy
Head Brewmaster at CIDER’s Brewery
CIDER: Inside The Brewery
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Clojure Interactive Development Environment that Rocks
… for Emacs
Is Emacs the One True Editor that will bring balance
to the Source?
Absolutely!
Does CIDER really rock?
Hell, yeah!!!
But I love my vim so much…
Spacemacs
Sales Update
Primary Clojure dev environment? (2014) Other 13% LT 12% CCW
5% fireplace 14% Cursive 14% CIDER 42%
Primary Clojure dev environment (2015) Other 10% LT 5% fireplace
12% Cursive 27% CIDER 46%
Near future (optimistic) Other 10% CIDER 90%
Near future (worst case) Cursive 34% Other 15% CIDER 51%
Customer Satisfaction
110%
10%
Customer Testimonials
“Using CIDER is exciting. You never know if cider-jack-in will
work or not!” — Mich Hickey
CIDER changed my life! I used to go to horror
movies to get an adrenaline rush - now I simply upgrade CIDER! — Alex Killer
Using CIDER on a daily basis improved my piano playing
skills tenfold. 6-8 key Emacs keybindings require some serious hand and finger coordination. — Bridget Mxyer
CIDER’s learning curve is amazing! I’m still amazed it never
ends! — Zach Hellman
Half the things in Emacs and CIDER seem magic to
me. Every time I use them I feel like a wizard! — Anna Parenlicka
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Clojure/conj 2014
CIDER 0.8
EuroClojure 2015
CIDER 0.9
Debugger
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Boot support
ClojureX 2015
CIDER 0.10
Inline evaluation results
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M-x cider-jack-in-clojurescript
Dynamic font-locking
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Dynamic indentation
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Colourful REPL
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CIDER 0.11
Require Clojure 1.7+
Require Java 7+
Run all loaded/project tests
Enlighten
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Auto-injection of CIDER’s dependencies
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CIDER 0.12
Improved handling of internal middleware errors
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Conditional breakpoints
Step-in while debugging
Test result improvements
Zenburn & Solarized support
cider-auto-test-mode
Eldoc improvements
Display docstring on mouse hover
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Totally reorganized menus
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CIDER Hydras
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A cornucopia of small additions and improvements
One more thing…
A Real Manual
A Real Manual
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http://cider.readthedocs.org/
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CIDER 0.12 is available for pre-order NOW!
For the unbeatable price of $0.00!
Coming to an Emacs near you in spring 2016…
The Journey Ahead
Improved experience for newcomers
More polished UI/UX
ETA ~ 3 months
Built-in refactoring
ETA ~ 3-6 months
Feature Parity between ClojureScript and Clojure
ETA ~ 1+ years
Support for the Clojure 1.8 socket REPL
ETA ~ 1+ years
Free nREPL from clojure- contrib
ETA ~ call me maybe?
Screencasts
ETA ~ 6+ months
But…
(info bozhidar)
Conference-driven development
Clojure/conj EuroClojure ClojureX ClojureRemote
Clojure/west
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139 contributors!
•Artur Malabarba (@malabarba) •Michael Griffiths (@cichli) •Lars Andersen (@expez) •Jeff
Valk (@jeffvalk) Cheers!
•Sanjay Linganna (@sanjayl) •Chris Perkins (@grammati)
I need your help!
Felina
One more “one more thing”…
CIDER 0.12 (Seattle) will be released today!
Enjoy it irresponsibly!