return method javascript code example

Example 1: return statement javascript

function test(arg){
    return arg;
}

Example 2: return value from javascript function

function num(x, y) {
	var sum = x + y;
	return sum;
}

Example 3: return this javascript

Function.prototype.method = function (name, func) {
  this.prototype[name] = func;
  return this;
};