The Contextual This

this.js

var obj = {
  name: 'flip',
  printMe: function() {
    // solution: pass this as closure
    var self = this
    console.log('1. ' + this.name)
    var x = (function() {
      // console.log('2. ' + this.name)
      console.log('2. ' + self.name)
      var y = (function() {
        // console.log('3. ' + this.name)
        console.log('3. ' + self.name)
      })()
    })()
  }
}

obj.printMe()