mobx-view-model/utils/create-vm-id-generator.js

MobX ViewModel power for ReactJS

import { createCounter } from 'yummies/complex';
const staticCounter = createCounter((counter) => counter.toString(16));
export const generateVMId = (ctx) => {
    if (!ctx.generateId) {
        const staticId = staticCounter();
        const counter = createCounter((counter) => counter.toString().padStart(5, '0'));
        ctx.generateId = () => `${staticId}_${counter().toString().padStart(5, '0')}`;
    }
    if (process.env.NODE_ENV === 'production') {
        return ctx.generateId();
    }
    else {
        return `${ctx.VM?.name}_${ctx.generateId()}`;
    }
};