erlang sucks
Locked
1234
... 7
1234
... 7
 
|
Damien Katz ( of couchDB fame) has written a blog post about the warts
of erlang. (http://damienkatz.net/2008/03/what_sucks_abou.html) i find this encouraging, because, as Damien says; "There are the languages everyone complains about, and there are the languages no one uses." excellent news if erlang is moving from the second to the first category. mats _______________________________________________ erlang-questions mailing list [hidden email] http://www.erlang.org/mailman/listinfo/erlang-questions |
mats_cronqvist.vcf (189 bytes)
|
|
|
|
|
|
|
|
|
|
|
|
In reply to this post by Richard O'Keefe
On Tue, 2008-03-11 at 13:40 +1300, Richard A. O'Keefe wrote: However, sometimes giving a whining child a lollipop is a rational thing to do. Way to dismiss valid complaints with an insulting backhand. And then people wonder why it is technical types have a reputation for having no social skills.
_______________________________________________ erlang-questions mailing list [hidden email] http://www.erlang.org/mailman/listinfo/erlang-questions |
|
|
|
|
|
Ulf Wiger wrote:
> 2008/3/10, Mats Cronqvist <[hidden email]>: > >> Damien Katz ( of couchDB fame) has written a blog post about the warts >> of erlang. >> (http://damienkatz.net/2008/03/what_sucks_abou.html) >> > > There are several threads in the article (and comments) perhaps worthy > of discussion here at EQ. > > My general impression of the article is that while I agree that the > complaints are valid, the reader comes away from it with the distinct > impression that Damien Katz would be content if he never had to > touch Erlang again, despite the contention that he could fill a book > with the things he likes about it - much like everyone now "knows" > that Erlang sucks at file I/O, since it did in the original Wayfinder > experiments, and it was noted in a blog article. > > So, I'm inclined to agree with Tobbe. Someone reading the article, who > might have been interested in checking out Erlang, might well be > persuaded not to do so. I don't think that was the author's intention. > language I use quite extensively." seems pretty clear that the problem is not that he is a troll, but rather that the erlang community (or at least certain members of it) is immature. CouchDB is a major erlang application, and katz should not have to take any crap from people that has never written a significant piece of erlang (I'm not talking about you, ulf!) more so because most of his complaints are essentially valid. * the syntax does suck. for beginners, because it looks weird (i.e. not like ALGOL), thus being a major obstacle to adoption. for pros, because the silly separators, and the needless verbosity (lambdas, using 'receive' instead of '?', etc) * 'if' is completely worthless, and should ideally be obsoleted. * strings as lists of integers is often annoying. * the X1=x1(X),X2=x2(X1),,, pattern is tedious and error prone. * records are "limited and verbose" (for a reason, but still) * some of the libs/docs are of poor quality. clearly, none of this is particularly bothersome once you've built up some experience. but that doesn't mean they shouldn't be taken seriously, especially if Erlang is to attract coders of katz' quality. (http://damienkatz.net/2005/01/formula-engine-rewrite.html) so what to do? some suggestions; * documenting bad design patterns such as; using 'if', the "numbering variables" pattern etc. * writing a string handling lib on top of binaries * introducing syntax for currying and monads * introducing an alternative to records (http://www.erlang.org/faq/faq.html#AEN1268). * gen_servers with less boilerplate. not very ground-breaking (quite the opposite). A "Worst Practice" document prominently placed on the OTP home page would probably go a long way. > - I'd like to try (= see someone else implement) an indentation-sensitive > front-end to the compiler, but perhaps ROK's suggestion that a full stop > can be used in place of a semicolon would cause less uproar. > this would be truly cool. see http://okasaki.blogspot.com/2008/02/in-praise-of-mandatory-indentation-for.html mats p.s. just to be clear; i think the conservative approach of the OTP team is one of the great things about erlang. in my 10 years at ericsson, where I took part in deploying 1000's of erlang systems, i can not remember a single emulator crash (in a live system). p.p.s. exit(1) when malloc() fails is, i think, The Right Thing(tm). _______________________________________________ erlang-questions mailing list [hidden email] http://www.erlang.org/mailman/listinfo/erlang-questions |
|
|
|
|
|
|
|
Loading...
| Powered by Nabble | Edit this page |