Object scope in javascript (requirejs) [duplicate]

I'm using requireJS with googlemaps. I'm using plugin to load google maps: https://gist.github.com/taktran/5389668 (google maps api should be loaded with jQuery promise)

I have problem with "this" scope. Here is my code:

//funcs.js file  
  define('myFuncs', ['jquery', 'googleMaps'], function ($, googleMaps) {
      var myFuncs = {
        myVar="true";
        init: function () {
          googleMaps(this.map_init);
        },
        map_init:function () {
          //scripts after loading map
          console.log(this.myVar); //undefined
          console.log(this);//jQuery promise
          console.log(myFuncs.myVar); //true
      }
      return myFuncs;
    });

execute:

require(['funcs'], function (myFuncs) {
  myFuncs.init();
});

How to make this=myFuncs not jQuery promise??