Clojure Is Awesome!!! [PART 5]

https://dev.to/borba/clojure-is-awesome-part-5-47c1

(ns v2 (:require [clojure.spec.alpha :as s] [clojure.string :as str])) (s/def ::distance (s/and number? pos?)) (s/def ::package string?) (s/def ::destination string?) (s/def ::delivery-type #{“air” “land” “sea”}) (defprotocol…

#clojure #clj #cljs !clojure@lemmy.ml @clojure