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wycats's profile
Yehuda Katz 🥨
Yehuda Katz 🥨
Yehuda Katz  🥨
Verified account
@wycats

Tweets

Yehuda Katz  🥨Verified account

@wycats

Tilde Co-Founder, OSS enthusiast and world traveler.

Portland, OR
yehudakatz.com
Joined August 2007

Tweets

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    1. Rebecca Murphey‏ @rmurphey 9 Dec 2014

      things to do in javascript if you want to hate yourselfpic.twitter.com/gsX0Q2D6mu

      6 replies 16 retweets 16 likes
    2. Rick Waldron‏ @rwaldron 9 Dec 2014
      Replying to @rmurphey

      @rmurphey 0_o what happens if some other code doesn't know that the `json` property isn't a function after it's called the first time?

      1 reply 0 retweets 1 like
    3. Rebecca Murphey‏ @rmurphey 9 Dec 2014
      Replying to @rwaldron

      @rwaldron that’s when you hate yourself. and by yourself i mean myself in the time it took before i *headdesk*ed.

      1 reply 0 retweets 1 like
    4. Rick Waldron‏ @rwaldron 9 Dec 2014
      Replying to @rmurphey

      @rmurphey if there was an emoji ice cube, I'd write that for your head.

      1 reply 0 retweets 1 like
    5. Ryan Florence‏ @ryanflorence 9 Dec 2014
      Replying to @rwaldron

      @rwaldron @rmurphey looks like a ruby pattern, except with ruby you don't care if its a function call or not.

      1 reply 0 retweets 0 likes
      Yehuda Katz  🥨‏Verified account @wycats 9 Dec 2014
      Replying to @ryanflorence

      @ryanflorence @rwaldron @rmurphey What is the equivalent ruby pattern?

      8:41 PM - 9 Dec 2014
      • 1 Like
      • Rupert Klopper
      2 replies 0 retweets 1 like
        1. New conversation
        2. Jordan Scales‏ @jdan 9 Dec 2014
          Replying to @wycats

          @wycats @ryanflorence @rwaldron @rmurphey something ||= something_else

          3 replies 0 retweets 0 likes
        3. Yehuda Katz  🥨‏Verified account @wycats 9 Dec 2014
          Replying to @jdan

          @jdan @ryanflorence @rwaldron @rmurphey the fact that only false and nil in ruby and falsy makes a big difference to this idiom

          0 replies 0 retweets 0 likes
        4. End of conversation
        1. New conversation
        2. Ryan Florence‏ @ryanflorence 10 Dec 2014
          Replying to @wycats

          @wycats @rwaldron @rmurphey obj.prop is a method that sets an instance variable the first time, returns that forever after.

          1 reply 0 retweets 0 likes
        3. Ryan Florence‏ @ryanflorence 10 Dec 2014
          Replying to @ryanflorence

          @wycats @rwaldron @rmurphey paren-free method calls make it work fine, but in JS its super weird since you can't access it the same way.

          1 reply 0 retweets 0 likes
        4. Paul O’Shannessy‏ @zpao 10 Dec 2014
          Replying to @ryanflorence

          @ryanflorence @wycats @rwaldron @rmurphey what about using getters? get json(){ if(!this._json){/*set it*/} return this._json }

          1 reply 0 retweets 0 likes
        5. Rick Waldron‏ @rwaldron 10 Dec 2014
          Replying to @zpao

          @zpao @ryanflorence @wycats @rmurphey no one is ever going to access this._json directly ;P

          1 reply 0 retweets 0 likes
        6. Sebastian Markbåge‏ @sebmarkbage 10 Dec 2014
          Replying to @rwaldron

          @rwaldron @zpao @ryanflorence @wycats @rmurphey get json() { Object.defineProperty(this, 'json', { value: content }); return this.json; }

          0 replies 0 retweets 1 like
        7. End of conversation

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