Complete sumArray.js - renamed function to maxContiguousSum

sumArray/sumArray.js

@@ -7,5 +7,28 @@
  * example 3: sumArray([10, -11, 11]); // 11
  */
 
-var sumArray = function(array){
+var maxContiguousSum = function (array) {
+  if ( !Array.isArray(array) ) throw new Error('Need an Array input');
+
+  var result = [];
+  var length = array.length;
+  var i, j;
+
+  if (length <= 0) return 0;
+
+  for (i = 0; i < length; i += 1) {
+    for (j = i + 1; j < length + 1; j += 1) {
+      result.push( sumArray( array.slice(i, j) ) );
+    }
+  }
+
+  return result.reduce(function (acc, cur) {
+    return Math.max(acc, cur);
+  });
 };
+
+var sumArray = function (array) {
+  return array.reduce(function (acc, cur) {
+    return acc + cur;
+  }, 0);
+};