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update doc comments. fix missing require-all-namespaces? argument

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Gered 2014-03-25 09:22:53 -04:00
parent 3c837f1abc
commit f83222b83b
1 changed files with 13 additions and 5 deletions
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18
src/clj_metasearch/core.clj
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@ -62,10 +62,18 @@
(defn find-vars (defn find-vars
"Finds vars in Clojure namespaces for which namespace-pred returns true that have metadata "Finds vars in Clojure namespaces for which namespace-pred returns true that have metadata
for which meta-pred returns true. If namespace-pred is not provided, all Clojure namespaces for which meta-pred returns true. If namespace-pred is not provided, all Clojure namespaces
are checked. The returns vars will each be in a map where the :ns key is the namespace are checked.
which the var was found in, and :var is the Clojure var itself (which you can get the value
of by, e.g. using var-get)" The require-all-namespaces? argument determines if namespaces will be 'required' (loaded)
[meta-pred & [namespace-pred]] before they are scanned for vars. If you specify false for this argument then only vars from
namespaces which are already loaded will be searched. This argument in combination with
namespace-pred can be used to significantly reduce the number of namespaces that are loaded
and scanned through. If this argument is not specified, false is assumed.
A sequence of maps will be returned, where each map holds information about a var that was
found. The :ns key is the namespace which the var was found in, and :var is the Clojure var
itself (which you can get the value of by, e.g. using var-get)"
[meta-pred & [namespace-pred require-all-namespaces?]]
(->> (find-namespaces namespace-pred) (->> (find-namespaces namespace-pred)
(map #(find-vars-in % meta-pred)) (map #(find-vars-in % meta-pred require-all-namespaces?))
(apply concat))) (apply concat)))