checktheroads-hyperglass/hyperglass/ui/components/Table/makeData.js

import { generate } from "namor";

const range = (len) => {
    const arr = [];
    for (let i = 0; i < len; i++) {
        arr.push(i);
    }
    return arr;
};

export const newPerson = () => {
    const statusChance = Math.random();
    return {
        name: generate({ words: 2, numbers: 0 }),
        age: Math.floor(Math.random() * 30),
        visits: Math.floor(Math.random() * 100),
        progress: Math.floor(Math.random() * 100),
        status:
            statusChance > 0.66 ? "relationship" : statusChance > 0.33 ? "complicated" : "single",
    };
};

export default function makeData(...lens) {
    const makeDataLevel = (depth = 0) => {
        const len = lens[depth];
        return range(len).map((d) => {
            return {
                ...newPerson(),
                subRows: lens[depth + 1] ? makeDataLevel(depth + 1) : undefined,
            };
        });
    };

    return makeDataLevel();
}