Encapsulation in JavaScript

It’s a part of OOJS

Use Block scope for skipping namespace. Like we have a variable of same name that we don’t know it is already created before for that we used block scoping.

–JS File

function myName(){
   var name = 'Pradeep';
   return name;
}
function mynewName(){
   var name = 'Pradeep Kumar';
   return name;
}

myName()
mynewName()