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30-seconds-of-code/snippets/randomNumberInRange.md
2017-12-28 08:30:19 +00:00

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randomNumberInRange

Returns a random number in the specified range.

Use Math.random() to generate a random value, map it to the desired range using multiplication.

const randomNumberInRange = (min, max) => Math.random() * (max - min) + min;
randomNumberInRange(2, 10); // 6.0211363285087005