On Sun, Mar 3, 2013 at 12:21 PM, Dave Sann <[email protected]> wrote:
> This may be a question for clojure dev
>
> I find myself wanting to be able to print data-structures containing
> resolvable functions
>
> e.g.
>
> (let [x assoc] (str [x :a :b]))
>
> would be:
>
> "[#fn clojure.core/assoc :a :b]"
>
> or similar, rather than the current:
>
> "[#<core$assoc clojure.core$assoc@6d289e48> :a :b]"
>
> which is unreadable.
>
> I can read this tag very easily, using the data-reader
>
> {fn resolve} or,
>
> (set! *data-readers* {'fn resolve})
>
>
>
> But I don't know of any way to get the name and namespace of a function to
> write it out.
>
Did you mean this?
=> (meta #'assoc)
{:ns #<Namespace clojure.core>, :name assoc, :arglists ([map key val] [map
key val & kvs]), :column 1, :added "1.0", :static true, :doc "assoc[iate].
When applied to a map, returns a new map of the\n same (hashed/sorted)
type, that contains the mapping of key(s) to\n val(s). When applied to a
vector, returns a new vector that\n contains val at index. Note - index
must be <= (count vector).", :line 177, :file "clojure/core.clj"}
> I think this is not possible at the moment.
>
>
> Anyone?
>
> Thanks
>
> Dave
>
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--
Please correct me if I'm wrong or incomplete,
even if you think I'll subconsciously hate it.
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