void

Clojure is about handling information.

Nil represents the absence of information.

This micro library proposes macros and functions for interacting with nil under various circumstances.

Usage

Read the API.

For instance :

(require '[dvlopt.void :as void])


(void/assoc-some {}
                 ::a 42
                 ::b nil)
;; => {::a 42}


(def values
     {::opt-a :a
      ::opt-b :b})


(def opts
     {::opt-b :B})


(void/obtain ::opt-a
             opts
             values)
;; => :a

(void/obtain ::opt-b
             opts
             values)
;; => :B


(void/select [::opt-a
              ::opt-b
              ::opt-c]
             opts
             values)
;; => {::opt-a :a
;;     ::opt-b :B}

License

Copyright © 2018 Adam Helinski

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.