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bradlarson's profile
Brad Larson
Brad Larson
Brad Larson
@bradlarson

Brad Larson

@bradlarson

An engineer building robots and doing scientific Mac and iPhone development in Wisconsin. Cofounder of SonoPlot, Inc.

Joined May 2008
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    Brad Larson ‏@bradlarson 3 Nov 2015

    I’ve published a detailed analysis of our finished rewrite from Objective-C to Swift of our Mac application: http://www.sunsetlakesoftware.com/2015/11/03/what-we-learned-rewriting-our-robotic-control-software-swift …

    • Retweets 125
    • Likes 221
    • Austin Zheng Masaki Kagaya PierreOlivier Carles Nathan Feiglin David BCN Stan Chang Khin Boon Stefan Manuel Khoa Pham Peedes
    7:57 AM - 3 Nov 2015
    0 replies 125 retweets 221 likes
      1. Daniel Hooper ‏@danielchooper 3 Nov 2015

        @bradlarson @jckarter It'd be great if you could add compile time stats. Thats been a big thing preventing me from going full swift.

        0 replies 0 retweets 1 like
      2. View other replies
      3. Brad Larson ‏@bradlarson 3 Nov 2015

        @danielchooper @jckarter Never been an issue for us, but I’m on a retina iMac. From clean: 20 s for debug, 44 s for release (WMO).

        0 replies 0 retweets 2 likes
      4. Daniel Hooper ‏@danielchooper 3 Nov 2015

        @bradlarson @jckarter huh, how long did the objc version take?

        0 replies 0 retweets 0 likes
      1. James Sugrue ‏@ObjectiveJames 4 Nov 2015

        @bradlarson @stroughtonsmith you make good points, just wondering if you can guess if you rewrote in ObjC, how much better it would be too?

        0 replies 0 retweets 0 likes
      2. Brad Larson ‏@bradlarson 4 Nov 2015

        @ObjectiveJames Almost all improvements were enabled by Swift language features and would not have been possible or practical in ObjC.

        0 replies 0 retweets 0 likes
      3. James Sugrue ‏@ObjectiveJames 4 Nov 2015

        @bradlarson ok thanks.

        0 replies 0 retweets 0 likes
      1. Naser ¯\_(ツ)_/¯ ‏@snhasani 16 Nov 2015

        @bradlarson @mxcl cc @sallar

        0 replies 0 retweets 1 like
      2. Sallar ‏@sallar 16 Nov 2015

        @snhasani kiitos paljon

        0 replies 0 retweets 1 like
      3. Naser ¯\_(ツ)_/¯ ‏@snhasani 16 Nov 2015

        @sallar Ole hyvä 😁

        0 replies 0 retweets 0 likes
      4. Sallar ‏@sallar 16 Nov 2015

        @snhasani nice :))

        0 replies 0 retweets 0 likes
    1. Todd Thomas ‏@toddthomas 4 Nov 2015

      @bradlarson really interesting. Thanks for taking the time to write it all up. @j_vesza

      0 replies 0 retweets 0 likes
    2. Justin Stanley ‏@JStheoriginal 3 Nov 2015

      @bradlarson @RedQueenCoder love reading about this kind of stuff! Kudos!

      0 replies 0 retweets 1 like
    3. Jonathan Fischoff ‏@jfischoff 4 Nov 2015 Manhattan, NY

      @bradlarson how did it compare to the Obj-C rewrite ;)

      0 replies 0 retweets 0 likes
    4. Eric Knapp ‏@ejknapp 3 Nov 2015

      @bradlarson Great work and writeup, Brad. We were all hoping Swift would do this for us and it's great to see the results for real.

      0 replies 0 retweets 0 likes
    5. Brian Croom ‏@aikoniv 3 Nov 2015

      @bradlarson great retro on an ambitious project. Congrats on shipping and thanks for sharing!

      0 replies 0 retweets 0 likes
    6. Rudolf Adamkovič ‏@salutis 3 Nov 2015

      @bradlarson This exactly matches my experience. Can’t imagine going back to Objective-C. Swift is great.

      0 replies 0 retweets 0 likes

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