Add solution #2695

Author: JoshCrozier

README.md

@@ -399,6 +399,7 @@
 2666|[Allow One Function Call](./2666-allow-one-function-call.js)|Easy|
 2667|[Create Hello World Function](./2667-create-hello-world-function.js)|Easy|
 2677|[Chunk Array](./2677-chunk-array.js)|Easy|
+2695|[Array Wrapper](./2695-array-wrapper.js)|Easy|
 2703|[Return Length of Arguments Passed](./2703-return-length-of-arguments-passed.js)|Easy|
 3110|[Score of a String](./3110-score-of-a-string.js)|Easy|
 3392|[Count Subarrays of Length Three With a Condition](./3392-count-subarrays-of-length-three-with-a-condition.js)|Easy|

solutions/2695-array-wrapper.js

@@ -0,0 +1,35 @@
+/**
+ * 2695. Array Wrapper
+ * https://leetcode.com/problems/array-wrapper/
+ * Difficulty: Easy
+ *
+ * Create a class ArrayWrapper that accepts an array of integers in its constructor.
+ *
+ * This class should have two features:
+ * - When two instances of this class are added together with the + operator, the resulting
+ *   value is the sum of all the elements in both arrays.
+ * - When the String() function is called on the instance, it will return a comma separated
+ *   string surrounded by brackets. For example, [1,2,3].
+ */
+
+/**
+ * @param {number[]} nums
+ * @return {void}
+ */
+var ArrayWrapper = function(nums) {
+  this.nums = nums;
+};
+
+/**
+ * @return {number}
+ */
+ArrayWrapper.prototype.valueOf = function() {
+  return this.nums.reduce((sum, n) => sum + n, 0);
+};
+
+/**
+ * @return {string}
+ */
+ArrayWrapper.prototype.toString = function() {
+  return JSON.stringify(this.nums);
+};