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murdho's solution

to Two Fer in the Clojure Track

Published at Jul 13 2018 · 0 comments
Instructions
Test suite
Solution

Two-fer or 2-fer is short for two for one. One for you and one for me.

"One for X, one for me."

When X is a name or "you".

If the given name is "Alice", the result should be "One for Alice, one for me." If no name is given, the result should be "One for you, one for me."

Source

https://en.wikipedia.org/wiki/Two-fer

Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.

two_fer_test.clj

(ns two-fer-test
  (:require [clojure.test :refer [deftest is]]
            two-fer))

(deftest two-fer-test
  (is (= "One for you, one for me." (two-fer/two-fer))))

(deftest name-alice-test
  (is (= "One for Alice, one for me." (two-fer/two-fer "Alice"))))

(deftest name-bob-test
  (is (= "One for Bob, one for me." (two-fer/two-fer "Bob"))))
(ns two-fer)

(defn two-fer
  ([] (two-fer "you"))
  ([name] (str "One for " name ", one for me.")))

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