Update arrays.js

chaoobject001 · web-flow · commit 493b36507bb4 · 2018-06-21T21:04:45.000Z
For function getName(), the parameter should be an array of arrays, since the function utilize find() method.
The original parameter "dog" may imply that the method takes a dog object - which  will cause an error
Error: dog.find is not a function
diff --git a/arrays/arrays/arrays.js b/arrays/arrays/arrays.js
@@ -86,8 +86,8 @@ const dogPair = [
   ['color', 'black'],
 ];
 
-function getName(dog) {
-  return dog.find(attribute => {
+function getName(dogPair) {
+  return dogPair.find(attribute => {
     return attribute[0] === 'name';
   })[1];
 }
