dataclass

dataclass is like a data class from kotlin

Features

• Written in TypeScript.

Installation

$ npm i @jeemyeong/dataclass

Usage

class Person {
  name!: string;
  language: string | null = null;
  public constructor(initializer: Initializer<Person>) {
    Object.assign(this, initializer);
  }
}

const p1 = new Person({
  name: "Leo"
}); // OK

const p2 = new Person({
  name: "Leo",
  language: "Korean",
}); // OK

const p3 = new Person({
  name: "Leo",
  age: 30 // error
});