finished MVP callbacks

jackgipson · jackgipson · commit 4258f39cdcdb · 2019-02-03T13:50:53.000-08:00
diff --git a/assignments/callbacks.js b/assignments/callbacks.js
@@ -65,8 +65,22 @@ multiplyNums(5, 10, function(x, y) {
 function contains(item, list, cb) {
   // contains checks if an item is present inside of the given array/list.
   // Pass true to the callback if it is, otherwise pass false.
+  if(list.includes(item)){
+    return cb(true);
+  } else {
+    return cb(false);
+  }
 }
 
+contains('Pencil', items, function(result){
+  console.log(result);
+});
+
+contains('Pepper', items, function(result){
+console.log(result);
+});
+
+
 /* STRETCH PROBLEM */
 
 function removeDuplicates(array, cb) {
