Passing array as arguments in TypeScript

Question

I have two methods:

static m1(...args: any[]) {
    //using args as array ...
}

static m2(str: string, ...args: any[]){
    //do something
    //....

    //call to m1
    m1(args);
}

The call to m1(1,2,3) works as expect. However, the call m2("abc",1,2,3) will pass to m1([1,2,3]), not as expect: m1(1,2,3).

So, how to pass args as arguments when make call to m1 in m2?

Answer 1

Actually, using the ... again when calling the method will work.

It generates the apply call for you in javascript.

static m1(...args: any[]) {     //using args as array ... }  static m2(str: string, ...args: any[]){     //do something     //....      //call to m1      // m1(args);     // BECOMES     m1(...args); } 

Answer 2

Use Function.prototype.apply:

T.m1.apply(this, args);

Where T is the enclosing class of m1.