Article on HTTP-based REPL

[Phil Hagelberg]

Hello folks.

I just posted an article yesterday on using cemerick's drawbridge
library for live-debugging a Ring application over HTTP:

https://devcenter.heroku.com/articles/debugging-clojure

You may find it interesting if you need to connect to deployed nodes
but can't open a new socket connection for whatever reason, such as
running on a provider like Heroku. Hope it's helpful.

-Phil

[Larry Travis]

A command like

user> (doc hash-map)

in the slime-repl created by clojure-jack-in

results in

Unable to resolve symbol: doc in this context
[Thrown class java.lang.RuntimeException]

Can this be fixed or do I have to do my doc requests someplace else?

--Larry

[Roberto Mannai]

You should "use" it:

user> (use 'clojure.repl)
nil
user> (doc doc)
...

 --Larry


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[Larry Travis]

Thank you, Roberto.  Works like a charm.
  --Larry

On 5/4/12 2:32 PM, Roberto Mannai wrote:

You should "use" it:

user> (use 'clojure.repl)
nil
user> (doc doc)
...

On Fri, May 4, 2012 at 9:27 PM, Larry Travis <tra...@cs.wisc.edu> wrote:

A command like

user> (doc hash-map)

in the slime-repl created by clojure-jack-in

results in

Unable to resolve symbol: doc in this context
 [Thrown class java.lang.RuntimeException]

Can this be fixed or do I have to do my doc requests someplace else?

 --Larry


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[Roberto Mannai]

If you are studying the doc maybe you could find useful this bunch of scripts: http://pastebin.com/cXL1wNVC
They are an updated version of what posted here: http://www.learningclojure.com/2010/03/conditioning-repl.html

[Phil Hagelberg]

On Fri, May 4, 2012 at 12:32 PM, Roberto Mannai <robe...@gmail.com> wrote:
> You should "use" it:
>
> user> (use 'clojure.repl)
> nil
> user> (doc doc)
> ...

Another way to do it is just use C-c C-d C-d for docs lookup.

-Phil

[John Szakmeister]

Nice write up Phil!

-John

[Larry Travis]

Roberto:
This indeed looks like it will be useful. Thanks.

Your require-all-snippet.clj script loaded OK except for:

Attempting to require clojure.parallel : couldn't require
clojure.parallel
Exception
#<RuntimeException java.lang.RuntimeException:
java.lang.ClassNotFoundException: jsr166y.forkjoin.ParallelArray>

--Larry

[Larry Travis]

Phil:
Thanks. I obviously need to start doing my Clojure programming with a
Slime cheatsheet in front of me!
--Larry