Solution js_array-method-sort

src/arrayMethodSort.js

@@ -4,8 +4,39 @@
  * Implement method Sort
  */
 function applyCustomSort() {
-  [].__proto__.sort2 = function(compareFunction) {
+  [].__proto__.sort2 = function (compareFunction) {
     // write code here
+    const arr = this;
+
+    const compare =
+      compareFunction ||
+      function (a, b) {
+        const strA = String(a);
+        const strB = String(b);
+
+        if (strA > strB) {
+          return 1;
+        }
+
+        if (strA < strB) {
+          return -1;
+        }
+
+        return 0;
+      };
+
+    for (let i = 0; i < arr.length; i++) {
+      for (let j = 0; j < arr.length - 1 - i; j++) {
+        if (compare(arr[j], arr[j + 1]) > 0) {
+          const temp = arr[j];
+
+          arr[j] = arr[j + 1];
+          arr[j + 1] = temp;
+        }
+      }
+    }
+
+    return arr;
   };
 }