tracks/javascript/exercises/sublist/example.js in trackler-2.2.1.37 vs tracks/javascript/exercises/sublist/example.js in trackler-2.2.1.38

@@ -1,30 +1,30 @@
 function List(list) {
   this.list = list || [];
 
   return {
     list: this.list,
-    compare: function(other){
-        return {
-          '-1': isSublist(other.list, this.list)
-                  ? 'SUBLIST'
-                  : 'UNEQUAL',
-          '0':  isSublist(other.list, this.list)
-                  ? 'EQUAL'
-                  : 'UNEQUAL',
-          '1':  isSublist(this.list, other.list)
-                  ? 'SUPERLIST'
-                  : 'UNEQUAL'
-        }[lengthDiff(this, other)];
+    compare: function (other) {
+      return {
+        '-1': isSublist(other.list, this.list)
+          ? 'SUBLIST'
+          : 'UNEQUAL',
+        '0': isSublist(other.list, this.list)
+          ? 'EQUAL'
+          : 'UNEQUAL',
+        '1': isSublist(this.list, other.list)
+          ? 'SUPERLIST'
+          : 'UNEQUAL'
+      }[lengthDiff(this, other)];
     }
-  }
+  };
 }
 
-function lengthDiff(one, two){
+function lengthDiff(one, two) {
   return String(Math.sign(one.list.length - two.list.length));
 }
 
-function isSublist(one, two){
+function isSublist(one, two) {
   return one.join().match(two.join());
 }
 
 
 module.exports = List;