clone-class/dist/esm/examples/example.js

Clone an ES6 Class as Another Class Name for Isolating Class Static Properties.

// eslint disable lowerCamelCase
import assert from 'assert';
import { cloneClass, instanceToClass, } from '../src/mod';
class Employee {
    constructor(name) {
        this.name = name;
    }
    info() {
        console.info(`Employee ${this.name}, Company ${this.constructor.company}`);
    }
}
console.info(`
# Example 1: cloneClass()
`);
const GoogleEmployee = cloneClass(Employee);
GoogleEmployee.company = 'Google';
const MicrosoftEmployee = cloneClass(Employee);
MicrosoftEmployee.company = 'Microsoft';
const employeeGg = new GoogleEmployee('Tom');
const employeeMs = new MicrosoftEmployee('Jerry');
employeeGg.info();
// Output: Employee Tom, Company Google
employeeMs.info();
// Output: Employee Jerry, Company Microsoft
console.info(`
# Example 2: instanceToClass()
`);
const RestoreGoogleEmployee = instanceToClass(employeeGg, Employee);
assert(RestoreGoogleEmployee === GoogleEmployee, 'Should get back the Class which instanciated the instance');
assert(RestoreGoogleEmployee !== Employee, 'Should be different with the parent Class');
const anotherEmployee = new RestoreGoogleEmployee('Mary');
anotherEmployee.info();
// Output: Employee Mary, Company Google
console.info();
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