clojure.core.incubator — org.clojure/core.incubator 0.1.4

Functions/macros variants of the ones that can be found in clojure.core (note to other contrib members: feel free to add to this lib)

-?> clj macro deprecated

(-?> x form)

(-?> x form & forms)

DEPRECATED: use clojure.core/some-> instead.

Same as clojure.core/-> but returns nil as soon as the threaded value is nil itself (thus short-circuiting any pending computation). Examples : (-?> "foo" .toUpperCase (.substring 1)) returns "OO" (-?> nil .toUpperCase (.substring 1)) returns nil

-?>> clj macro deprecated

(-?>> x form)

(-?>> x form & forms)

DEPRECATED: use clojure.core/some->> instead.

Same as clojure.core/->> but returns nil as soon as the threaded value is nil itself (thus short-circuiting any pending computation). Examples : (-?>> (range 5) (map inc)) returns (1 2 3 4 5) (-?>> [] seq (map inc)) returns nil

.?. clj macro

(.?. x form)

(.?. x form & forms)

Same as clojure.core/.. but returns nil as soon as the threaded value is nil itself (thus short-circuiting any pending computation). Examples : (.?. "foo" .toUpperCase (.substring 1)) returns "OO" (.?. nil .toUpperCase (.substring 1)) returns nil

defmacro- clj macro

(defmacro- name & decls)

Same as defmacro but yields a private definition

dissoc-in clj

(dissoc-in m [k & ks :as keys])

Dissociates an entry from a nested associative structure returning a new nested structure. keys is a sequence of keys. Any empty maps that result will not be present in the new structure.

new-by-name clj

(new-by-name class-name & args)

Constructs a Java object whose class is specified by a String.

seqable? clj deprecated

(seqable? x)

DEPRECATED: use clojure.core/seqable? as of Clojure 1.9.0-alpha5.

Returns true if (seq x) will succeed, false otherwise.