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+<!DOCTYPE html>
+<html lang="en-US">
+ <head>
+ <title>
+ Javascript Skeleton
+ </title>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ </head>
+ <body>
+ <script>
+ window.firstName = 'Nikola'
+ window.lastName = 'Rasevic'
+
+ let aleksandra = {
+ firstName: 'Aleksandra',
+ lastName: 'Rasevic',
+ useThatForThis
+ }
+
+ //useThatForThis(printName)
+ aleksandra.useThatForThis(printName)
+ // aleksandra.useThatForThis(() => {
+ // console.log(`My names is ${this.firstName} ${this.lastName}`)
+ // })
+ function useThatForThis(cb) {
+ //console.log('inside of function call')
+ //console.log(this)
+ let nikola = {
+ firstName: 'Nikola',
+ lastName: 'Rasevic',
+ innerFun
+ }
+ var that = this
+ function innerFun() {
+ // every function in js redefines its own "this"
+ console.log('inside innerFun')
+ console.log(this)
+ }
+ //call inner function with current context of 'this'
+ let boundInnerFun = innerFun.bind(nikola)
+ console.log('*********')
+ boundInnerFun()
+ innerFun.call(this)
+ innerFun()
+ console.log(that)
+ cb(that)
+ }
+
+ function printName(that) {
+ console.log('Inside of printName')
+ console.log(this)
+ console.log(`My name is ${that.firstName} ${that.lastName}`)
+ }
+ //console.log('This is how I learned to write Javascript!')
+ </script>
+ </body>
+</html>