How to use unique-random-array - 2 common examples
To help you get started, we’ve selected a few unique-random-array examples, based on popular ways it is used in public projects.
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kentcdodds / starwars-names / src / index.js View on Github 
import uniqueRandomArray from 'unique-random-array';
import starWarsNames from './starwars-names.json';
const getRandomItem = uniqueRandomArray(starWarsNames);
module.exports = {
all: starWarsNames,
random: random
};
function random(number) {
if (number === undefined) {
return getRandomItem();
} else {
const randomItems = [];
for (let i = 0; i < number; i++) {
randomItems.push(getRandomItem());
}
return randomItems;
}import uniqueRandomArray from "unique-random-array";
import entries from "../data/entries";
export const all = entries;
export const random = uniqueRandomArray(entries);
export const getEntry = (id = 1) => {
const entry = entries[id - 1];
if (!entry) {
throw new Error("Invalid ID");
}
return entry;
};unique-random-array
Get consecutively unique elements from an array
