Clojure Programming/Examples/API Examples/Documentation
doc
[edit | edit source]user=> (doc +) ------------------------- clojure.core/+ ([] [x] [x y] [x y & more]) Returns the sum of nums. (+) returns 0.
find-doc
[edit | edit source]Prints documentation for any var whose documentation or name contains a match for applied argument (regex, string, pattern).
user=> (find-doc "count") ------------------------- clojure.core/assoc ([map key val] [map key val & kvs]) assoc[iate]. When applied to a map, returns a new map of the same (hashed/sorted) type, that contains the mapping of key(s) to val(s). When applied to a vector, returns a new vector that contains val at index. Note - index must be <= (count vector). ------------------------- clojure.core/count ...
source
[edit | edit source]user=> (use 'clojure.contrib.repl-utils) user=> (source string?) (def #^{:arglists '([x]) :doc "Return true if x is a String"} string? (fn string? [x] (instance? String x)))