chickadee » call-with-query » query-all

query-all query keyprocedure
query-all query key defaultprocedure

Return a list of client or server parameters (see above) corresponding to the key.

key
The key whose value to extract
default
A default value if key doesn't exist
(define query-all
  (case-lambda
    ((query key) (alist-all (query-promiscuous query) key))
    ((query key default) (alist-all (query-promiscuous query) key default))))