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min ​

Problem ​

You need the minimum value in an array, optionally extracting a numeric field from objects.

Solution ​

Use min(array, callback?) to return the smallest value.

ts
import { min } from '@vielzeug/arsenal';

min([3, 1, 4, 1, 5]); // 1

const prices = [{ price: 30 }, { price: 10 }, { price: 20 }];
min(prices, (p) => p.price); // 10

Pitfalls ​

  • Returns undefined for empty arrays.