rodr

Randomly pick a element from an array of objects by a weight callback

Usage

    import rdr from 'rodr';
    let items = [
        { name: 'Alex', weight: 1 },
        { name: 'Jonny', weight: 2 },
        { name: 'Tom', weight: 3 },
    ]

    console.log(`${items[i].name}: ${(items[i].count / ITERATION * 100).toFixed(2)}%`);