5 ms·

Functional Programming in the Real World (2003)

24 points by jcr 11y ago

virtualwhys 11y ago
I know it's likely a simple user error, but "Quite a few libraries exist for various languages, many of which include some impressive real-world applications. Have a look at: " Haskell libraries: https://www.haskell.org/libraries https://www.haskell.org/libraries "Not Found", the irony ;-)
- jebus989 11y ago
  It's an academic webpage so by definition at least a decade since last updated.
  - virtualwhys 11y ago
    Yes, all in good fun. Wadler likely has better things to do than fixing stale links on his site; just found it amusing regardless.
melling 11y ago
Jet.com did their big launch this week. They use F# http://fsharpshow.com/3-jet-revolutionizing-ecommerce-using-fsharp/ http://fsharpshow.com/3-jet-revolutionizing-ecommerce-using-... According to the podcast, they started out with two solutions. One in C# and the other in F#, and F# won out in the end. Here's some info on the company: http://recode.net/2015/07/21/jet-com-will-launch-with-amazon-prices-front-and-center/ http://recode.net/2015/07/21/jet-com-will-launch-with-amazon...
gamache 11y ago
This page is substantially unchanged since 2004.[1] There are a lot of technologies missing from that list! But that's the cool part -- when you think of how many modern languages and packages could be on that list, it really drives home how much FP is eating the world. [1] https://web.archive.org/web/20040604130605/http://homepages.inf.ed.ac.uk/wadler/realworld/ https://web.archive.org/web/20040604130605/http://homepages....
- dang 11y ago
  In fact, 2003: https://web.archive.org/web/20031025102825/http://homepages.inf.ed.ac.uk/wadler/realworld/ https://web.archive.org/web/20031025102825/http://homepages..... We'll add the year to the title—thanks.
  - jcr 11y ago
    Wow, I totally missed the age of this page since I was also reading his main home page which is maintained: http://homepages.inf.ed.ac.uk/wadler/ http://homepages.inf.ed.ac.uk/wadler/ Would it be worthwhile to change the link?
    - dang 11y ago
      I don't think so. It's fine with the date added.
- zzalpha 11y ago
  "Eating the world"? Methinks a little bit of exaggeration/echo chamber effect at play, here. http://langpop.com/ http://langpop.com/ Coldfusion, of all things, ranks ahead of the first pure functional language on that list (Haskell). Scala, the next highest impure but strongly functional language, ranks behind Visual Basic and Delphi. Or, from another (more recently updated) source: http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html http://www.tiobe.com/index.php/content/paperinfo/tpci/index.... Note, not a single functional language in the top 20. Haskell ranks in at #44. Scala, #30. Don't let the Hacker News bubble fool you: FP is still extremely niche. At best, I'd claim we're seeing an increase traditional imperative languages that make it possible to utilize functional idioms, and mixed environments where you can combine functional and imperative code (think Java/Clojure or C#/F#) while taking advantage of existing software ecosystems. But in that case, it's more about sprinkling in functional approaches here and there, rather than completely drinking the kool-aid.
  - codygman 11y ago
    Tiobe is pretty horrible, checkout the redmonk rankings: http://redmonk.com/sogrady/2015/07/01/language-rankings-6-15/ http://redmonk.com/sogrady/2015/07/01/language-rankings-6-15...

24 points by jcr 11y ago

I know it's likely a simple user error, but "Quite a few libraries exist for various languages, many of which include some impressive real-world applications. Have a look at: " Haskell libraries: https://www.haskell.org/libraries https://www.haskell.org/libraries "Not Found", the irony ;-)

jebus989 11y ago
It's an academic webpage so by definition at least a decade since last updated.
- virtualwhys 11y ago
  Yes, all in good fun. Wadler likely has better things to do than fixing stale links on his site; just found it amusing regardless.

melling 11y ago

Jet.com did their big launch this week. They use F# http://fsharpshow.com/3-jet-revolutionizing-ecommerce-using-fsharp/ http://fsharpshow.com/3-jet-revolutionizing-ecommerce-using-... According to the podcast, they started out with two solutions. One in C# and the other in F#, and F# won out in the end. Here's some info on the company: http://recode.net/2015/07/21/jet-com-will-launch-with-amazon-prices-front-and-center/ http://recode.net/2015/07/21/jet-com-will-launch-with-amazon...

gamache 11y ago

This page is substantially unchanged since 2004.[1] There are a lot of technologies missing from that list! But that's the cool part -- when you think of how many modern languages and packages could be on that list, it really drives home how much FP is eating the world. [1] https://web.archive.org/web/20040604130605/http://homepages.inf.ed.ac.uk/wadler/realworld/ https://web.archive.org/web/20040604130605/http://homepages....

dang 11y ago
In fact, 2003: https://web.archive.org/web/20031025102825/http://homepages.inf.ed.ac.uk/wadler/realworld/ https://web.archive.org/web/20031025102825/http://homepages..... We'll add the year to the title—thanks.
- jcr 11y ago
  Wow, I totally missed the age of this page since I was also reading his main home page which is maintained: http://homepages.inf.ed.ac.uk/wadler/ http://homepages.inf.ed.ac.uk/wadler/ Would it be worthwhile to change the link?
  - dang 11y ago
    I don't think so. It's fine with the date added.
zzalpha 11y ago
"Eating the world"? Methinks a little bit of exaggeration/echo chamber effect at play, here. http://langpop.com/ http://langpop.com/ Coldfusion, of all things, ranks ahead of the first pure functional language on that list (Haskell). Scala, the next highest impure but strongly functional language, ranks behind Visual Basic and Delphi. Or, from another (more recently updated) source: http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html http://www.tiobe.com/index.php/content/paperinfo/tpci/index.... Note, not a single functional language in the top 20. Haskell ranks in at #44. Scala, #30. Don't let the Hacker News bubble fool you: FP is still extremely niche. At best, I'd claim we're seeing an increase traditional imperative languages that make it possible to utilize functional idioms, and mixed environments where you can combine functional and imperative code (think Java/Clojure or C#/F#) while taking advantage of existing software ecosystems. But in that case, it's more about sprinkling in functional approaches here and there, rather than completely drinking the kool-aid.
- codygman 11y ago
  Tiobe is pretty horrible, checkout the redmonk rankings: http://redmonk.com/sogrady/2015/07/01/language-rankings-6-15/ http://redmonk.com/sogrady/2015/07/01/language-rankings-6-15...