user=> (use 'clojure.string)
WARNING: replace already refers to: #'clojure.core/replace in
namespace: user, being replaced by: #'clojure.string/replace
WARNING: reverse already refers to: #'clojure.core/reverse in
namespace: user, being replaced by: #'clojure.string/reverse
nil
user=> (join "&" (map #(str (name (key %))
'=
(val %))
{:apple 1 :cherry "red" :banana "yellow"}))
"apple=1&cherry=red&banana=yellow"
On Oct 8, 3:09 pm, Paul <paul_bow...@yahoo.com> wrote:
> Hi all,
>
> I'm trying to parse a map unto a URI string, e.g:
>
> {:apple "green", :cherry "red", :banana "yellow"} into
> "apple=green&cherry=red&banana=yellow"
>
> I've almost got there by several routes, but is there a 'preferred'
> idiomatically correct way to perform this?
>
> What are the advantages of, say, using recursion over sequences?
>
> Many thanks,
>
> P.
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