grep for defn and write out def forms to a file?
Btsai wrote:
Continuing this train of thought...
1. The "declare" macro may be handy for declaring multiple names at
once.
2. Maybe one could use the functions in clojure.repl or clojure-
contrib.ns-utils to write something that automatically forward
declares everything needed?
On Aug 13, 10:49 pm, Tim Daly <d...@axiom-developer.org> wrote:
Suppose you make a file containing a
(def foo)
form for every defn in every file and then load that first?
Does that solve the circular reference problem?
Tim Daly
Eric Lavigne wrote:
The (def g) in your example has the same effect as the (declare foo)
in my example.
I discussed two problems. The first problem, which you addressed, was
mostly just a warm-up for discussing a related problem that is more
severe. Where can I put (def g) so that two files can "require" each
other?
This is not a rare problem for me. Like Mike Anderson, I work around
it by putting extra thought into which package-level dependencies I
will allow, which sometimes necessitates creating more or fewer
packages than I otherwise would have created.
On Sat, Aug 14, 2010 at 12:13 AM, Wilson MacGyver <wmacgy...@gmail.com> wrote:
I rarely run into this. The few times I have, I just do
(def g) ;creates a var g that is unbound
(defn f []
(g)) ;ok
(defn g [] ;f will call this
nil)
as shown by Rich at
http://markmail.org/message/vuzvdr4xyxx53hwr#query:+page:1+mid:tzsd3k...
On Fri, Aug 13, 2010 at 11:49 PM, Eric Lavigne <lavigne.e...@gmail.com> wrote:
Suppose I have two functions in the same file, and one depends on the other:
(defn foo [x] (+ 1 x))
(defn bar [x] (* 2 (foo x)))
I can't switch their order without adding extra forward-declaration
code, which is redundant:
(declare foo)
(defn bar [x] (* 2 (foo x)))
(defn foo [x] (+ 1 x))
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