Skip to content
  • Home Home Home, current page.
  • Moments Moments Moments, current page.

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?
    New to Twitter?
    Sign up
propensive's profile
Jon Pretty
Jon Pretty
Jon Pretty
@propensive

Tweets

Jon Pretty

@propensive

Supporting Scala through professional training and open-source software. Responsible for Magnolia, Fury, Scala World and Functional Africa.

Europe
propensive.com
Joined July 2010

Tweets

  • © 2021 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list

    Under 100 characters, optional
    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. Jon Pretty‏ @propensive 16 Apr 2017
      Replying to @NicolasRinaudo

      Most of the reflection API is not supported on Scala.JS, and it's required for structural types to work.

      1 reply 0 retweets 0 likes
    2. Nicolas Rinaudo‏ @NicolasRinaudo 17 Apr 2017
      Replying to @propensive

      That was my assumption, but no documentation I could find states it bluntly. I thought maybe JS magic?

      1 reply 0 retweets 0 likes
    3. Jon Pretty‏ @propensive 17 Apr 2017
      Replying to @NicolasRinaudo

      I suspect the author was thinking "this doesn't work specifically for scala.js, but it would be more correct to make a more general claim."

      1 reply 0 retweets 0 likes
    4. Nicolas Rinaudo‏ @NicolasRinaudo 17 Apr 2017
      Replying to @propensive

      Sorry, I meant that scala.js doesn't state it explicitely that I could find, even in the list of differences with JVM scala

      1 reply 0 retweets 0 likes
    5. Jon Pretty‏ @propensive 17 Apr 2017
      Replying to @NicolasRinaudo

      There's this: http://www.scala-js.org/doc/semantics.html#reflection …

      1 reply 0 retweets 0 likes
    6. Nicolas Rinaudo‏ @NicolasRinaudo 17 Apr 2017
      Replying to @propensive

      But this only mentions reflection, not structural types. Do we now assume everybody knows one relies on the other?

      2 replies 0 retweets 0 likes
    7. Jon Pretty‏ @propensive 17 Apr 2017
      Replying to @NicolasRinaudo

      Though you can't use structural types without enabling the language flag, ...can you?

      1 reply 0 retweets 0 likes
    8. Nicolas Rinaudo‏ @NicolasRinaudo 17 Apr 2017
      Replying to @propensive

      Is it not just a warning? I need to check - I don't use them, but writing slides on scala best practice and need concrete examples

      1 reply 0 retweets 0 likes
    9. Jon Pretty‏ @propensive 17 Apr 2017
      Replying to @NicolasRinaudo

      I think it probably is a warning, but that should be enough to alert you, I think. It'd still be useful to mention STs in the Scala.JS docs.

      2 replies 0 retweets 0 likes
    10. Nicolas Rinaudo‏ @NicolasRinaudo 17 Apr 2017
      Replying to @propensive

      The thing is - I'm not 100% convinced scala.js doesn't support structural types. It seems like something you could check in ja

      2 replies 0 retweets 0 likes
      Jon Pretty‏ @propensive 17 Apr 2017
      Replying to @NicolasRinaudo

      You wouldn't even need to do the check like you do on the JVM. But I guess the JS transformations happen on post-structural-desugared code.

      7:04 AM - 17 Apr 2017
      1 reply 0 retweets 0 likes
        1. New conversation
        1. Jon Pretty‏ @propensive 17 Apr 2017
          Replying to @propensive @NicolasRinaudo

          I'm not speaking with any authority on this, though. :)

          1 reply 0 retweets 0 likes
        2. Nicolas Rinaudo‏ @NicolasRinaudo 17 Apr 2017
          Replying to @propensive

          Turns out, looks like it's working fine: https://scalafiddle.io/sf/oPgvXyx/0  Or am I misinterpreting the results?

          1 reply 0 retweets 0 likes
        3. Show replies

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2021 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Cookies
        • Ads info