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30-seconds-of-code/snippets/randomNumberInRange.md
Angelos Chalaris 97c250bcfb Updated examples
2017-12-27 16:35:25 +02:00

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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