app.js

@@ -1,6 +1,11 @@
-function display(char1, char2, char3, char4, ...others) {
-    console.log(others);
-    console.log(char1, char2, char3, char4);
+let person1 = {
+    name: 'Mary',
+    getName: function(){
+        return this.name;
     }
-let letters = 'abcdefgh';
-display(...letters);
+};
+let person2 = {
+    name: 'John'
+};
+let getNameCopy = person1.getName.bind(person2); // won't change context of function
+console.log(getNameCopy());