Data commit

Task/Hash-from-two-arrays/JavaScript/hash-from-two-arrays-1.js

@@ -0,0 +1,6 @@
+var keys = ['a', 'b', 'c'];
+var values = [1, 2, 3];
+var map = {};
+for(var i = 0; i < keys.length; i += 1) {
+  map[ keys[i] ] = values[i];
+}

Task/Hash-from-two-arrays/JavaScript/hash-from-two-arrays-2.js

@@ -0,0 +1,7 @@
+function arrToObj(keys, vals) {
+  var map = {};
+  keys.forEach(function (key, index) {
+    map[key] = val[index];
+  });
+  return map;
+}

Task/Hash-from-two-arrays/JavaScript/hash-from-two-arrays-3.js

@@ -0,0 +1,6 @@
+function arrToObj(keys, vals) {
+  return keys.reduce(function(map, key, index) {
+    map[key] = vals[index];
+    return map;
+  }, {});
+}