How practical is Clojure?

Re:How practical is Clojure? by scottjad on Tuesday September 06, 2011 @05:56AM (#2964907)

> Leiningen (the Clojure build tool) is written in the JVM, and on my machine it always takes 5 seconds just to start.

The lein help command does more than simply print a string, it searches for plugins available on your system. To measure the startup time of lein perhaps you should do:

  % time lein version                                                           ~
  Leiningen 1.6.1 on Java 1.6.0_26 Java HotSpot(TM) 64-Bit Server VM
  lein version  0.75s user 0.05s system 130% cpu 0.612 total

Less than a second, not bad.

> time lein shows about 10 seconds to display all the output, and then it hangs for about a minute more before the process completes.

So there's a problem on your system. Most people don't have that problem. Check your plugins.

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Re:How practical is Clojure? by spitfire on Tuesday September 06, 2011 @12:52PM (#2966218)

I also have that problem time leon lein 8.70s user 0.45s system 159% cpu 5.739 total

Saying "oh fix your whatever" is just passing the buck. This is a frequent enough problem to be a major issue. If there are more than a few of these issues people will simply move elsewhere. Rightfully so too.

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