Syntax sugar for class and object in Scala

First of all we know that in Scala class is classes, object is objects, and if class and object have the same name, they are referred to as associated objects or associated classes, such as we write a people class

Class people (Id:int, name:string) {def say = "Hello:" + name + ", my ID is:" +id}object people{def apply (ID : Int, name:string) = {println ("is apply") New people (ID, name)}}object test{def main (Args:arra Y[string]) {val p = people (2, "Tom") P say}}

In this code, I do not have new people, which is why? Because this is a benefit of the associated object, because creating the associated object does not require new keywords, and our people (2, "Tom") is actually calling the Apply method, which is a syntactic sugar in Scala, which makes the code more streamlined.

Syntax sugar for class and object in Scala