CODE EXAMPLE FOR JAVASCRIPT

call apply and bind method in javascript

* call apply and bind

- This concept is called function borrowing 
- We can borrow function from the other objects 
  and use the data with the other object.

-> Call invokes the function and allows you to pass in arguments
 one by one.
-> Apply invokes the function and allows you to pass in arguments 
 as an array.
-> Bind returns a new function, allowing you to pass in a
 this array and any number of arguments.


let myName = {
  firstname: "Abhishek",
  lastname: "Bhavsar",
}
let printFullName = function (hometown, state) {
  console.log("=>>>>>>>", this.firstname + " " + this.lastname + "from" + hometown + "," + state)
}
// call 
printFullName.call(myName, "Ahmedabad", "Gujrat");

let name2 = {
  firstname: "Sachin",
  lastname: "Tendulkar",
}
// function borrowing
printFullName.call(name2, "Mumbai", "Maharashtra");

// apply 
printFullName.apply(name2, ["Mumbai", "Maharashtra"]);

//  bind method
let printMyName = printFullName.bind(name2, "Mumbai", "Maharashtra");
console.log(printMyName);
printMyName();