cljs.repl/find-doc

macrosince v0.0-2985 clojure.repl/find-docEdit
(find-doc re-string-or-pattern)

Details:

Prints documentation for any var whose documentation or name contains a match for re-string-or-pattern.

Examples:

(find-doc "some")
;; Prints: (docs truncated)
;; - IPrintWriter (docstring match)
;; - contains? (docstring match)
;; - gensym (docstring match)
;; - cljs.core/if-some
;; - some
;; - cljs.core/some->
;; - cljs.core/some->>
;; - some-fn
;; - some?
;; - trampoline (docstring match)
;; - cljs.core/when-some
;; - cljs.core/while (docstring match)
;;
;;=> nil

See Also:

Source docstring:
Prints documentation for any var whose documentation or name
contains a match for re-string-or-pattern
Source code @ clojurescript:src/main/clojure/cljs/repl.cljc
(defmacro find-doc
  [re-string-or-pattern]
  (let [re (re-pattern re-string-or-pattern)
        ms (concat
             (mapcat
               (fn [ns]
                 (map
                   (fn [m]
                     (update-in (select-keys m [:ns :name :doc :forms :arglists :macro :url])
                       [:name] #(if-not (nil? %) (clojure.core/name %) %)))
                   (sort-by :name (vals (ana-api/ns-interns ns)))))
               (ana-api/all-ns))
             (map #(select-keys (ana-api/find-ns %) [:name :doc]) (ana-api/all-ns))
             (map special-doc (keys special-doc-map)))
        ms (for [m ms
                 :when (and (:doc m)
                            (or (re-find (re-matcher re (:doc m)))
                                (re-find (re-matcher re (str (:name m))))))]
             m)]
    `(doseq [m# (quote ~ms)]
       (cljs.repl/print-doc m#))))