The classical introductory exercise. Just say "Hello, World!".
"Hello, World!" is the traditional first program for beginning programming in a new language or environment.
The objectives are simple:
If everything goes well, you will be ready to fetch your first real exercise.
Clojurescript Exercises in Exercism use Clojure CLI to configure and run your code and use some clojure/script dependencies to manage test process.
You will find a test file named
Write your code in
src/hello_world.cljs. It should use the namespace
hello-world so that tests can pick it up.
Run the tests using
clj -A:test command and make them pass:
$ clj -A:test Testing hello-world-test Ran 1 tests containing 1 assertions. 0 failures, 0 errors.
Then submit the exercise using:
$ exercism submit src/hello_world.clj
For more detailed instructions and learning resources refer Exercism's Clojurescript Language Page.
This is an exercise to introduce users to using Exercism http://en.wikipedia.org/wiki/%22Hello,_world!%22_program
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
(ns hello-world-test (:require hello-world [cljs.test :refer [deftest testing is] :include-macros true])) (deftest test-hello-world (testing "Testing hello-world function..." (is (= (hello-world/hello-world) "Hello, World!"))))
(ns hello-world) (defn hello-world  "Hello, World!")
A huge amount can be learned from reading other people’s code. This is why we wanted to give exercism users the option of making their solutions public.
Here are some questions to help you reflect on this solution and learn the most from it.