On Sat, Oct 24, 2009 at 2:43 PM, samppi wrote:
> Thanks a lot! I didn't know about the existence of gensym. This will
> help a lot.
You're welcome.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google
Groups "Clojure" group.
T
Thanks a lot! I didn't know about the existence of gensym. This will
help a lot.
On Oct 23, 9:54 pm, John Harrop wrote:
> On Sat, Oct 24, 2009 at 12:19 AM, samppi wrote:
> > user=> (defmacro b [form]
> > (let [processed-form (a form rec#)]
> > `(fn [rec#] processed-form)))
> > java.lang.Exc
On Sat, Oct 24, 2009 at 12:19 AM, samppi wrote:
> user=> (defmacro b [form]
> (let [processed-form (a form rec#)]
>`(fn [rec#] processed-form)))
> java.lang.Exception: Unable to resolve symbol: rec# in this context
> (NO_SOURCE_FILE:39)
Try
(defmacro b [form]
(let [r (gensym)
pr
I'm trying to create a macro called "procedure" so that:
(procedure (and _x (pos? _y)))
expands to
(fn [rec#] (and (:x rec#) (pos? (:y rec#
I'm stuck because I can't figure out a way to generate a symbol
outside. I'm a newbie at macros, so I don't know if there's a better
way around this:
