Merge pull request #10 from alexanderywang/sort

Sort, closes #1

Author: johnptmcdonald

src/sort.js

@@ -1 +1,12 @@
 
+/**
+ * A function to sort numbers in an array in ascending order
+ * @param array - an array
+ * @return - a new sorted array
+ */
+const sort = array => {
+  const copiedArray = array.slice()
+  return copiedArray.sort((a,b) => a-b)
+}
+
+module.exports = sort;

src/tests/sort.test.js

@@ -2,12 +2,12 @@ const expect = require("chai").expect;
 const sort = require("../sort");
 
 describe("sort", () => {
-  xit("sorts numbers in ascending order", () => {
+  it("sorts numbers in ascending order", () => {
     const myArr = [6, 4, 5, 2, 3, 1];
     const sortedArr = sort(myArr);
     expect(sortedArr).to.deep.equal([1, 2, 3, 4, 5, 6]);
   });
-  xit("does not mutate the array", () => {
+  it("does not mutate the array", () => {
     const myArr = [6, 4, 5, 2, 3, 1];
     const sortedArr = sort(myArr);
     expect(myArr).to.deep.equal([6, 4, 5, 2, 3, 1]);