random-text-copies

Randomly pick an array item by weight callback

Usage

import rmd from 'random-text-copies'
let items = [
    {
        name: 'Alex',
        weight: 1,
        count: 0
    },
    {
        name: 'Jonny',
        weight: 2,
        count: 0
    },
    {
        name: 'Tom',
        weight: 3,
        count: 0
    }
]

console.log(rmd(items, i => i.weight).name, 'is picked')