pandemonium

import { choice, random, shuffle } from 'pandemonium'; import { createRandom } from 'pandemonium/random'; import seedrandom from 'seedrandom'; // Ensure 'seedrandom' is installed: npm install seedrandom // Basic usage of random utilities const fruits = ['apple', 'banana', 'cherry', 'date']; console.log('Random fruit:', choice(fruits)); const randomNumber = random(10, 20); // Integer between 10 and 20 (inclusive) console.log('Random number (10-20):', randomNumber); const numbersToShuffle = [1, 2, 3, 4, 5]; const shuffledNumbers = shuffle(numbersToShuffle); // Returns a new shuffled array console.log('Shuffled numbers:', shuffledNumbers); // Demonstrating custom RNG for reproducible results const seed = 'my_secret_seed'; const seededRNG = seedrandom(seed); // Create a seeded RNG function // Create a custom random function using the injected seeded RNG const reproducibleRandom = createRandom(seededRNG); console.log(`\nReproducible random numbers with seed "${seed}":`); for (let i = 0; i < 3; i++) { console.log(` Run ${i + 1}:`, reproducibleRandom(1, 100)); } // Verify reproducibility by creating another instance with the same seed const anotherSeededRNG = seedrandom(seed); const anotherReproducibleRandom = createRandom(anotherSeededRNG); console.log(`Reproducible random numbers (second run with same seed "${seed}"):`); for (let i = 0; i < 3; i++) { console.log(` Run ${i + 1}:`, anotherReproducibleRandom(1, 100)); }