@elgervb/mock-data
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Mock data made easy, while maintaining type safety
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<title>Code coverage report for random/number.ts</title>
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<h1><a href="../index.html">All files</a> / <a href="index.html">random</a> number.ts</h1>
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">import { isNumber } from '../assert/is-number';
/**
* Generate a random number >= min and <= max
*/
export function randomNumber(min = 0, max: number = Number.MAX_SAFE_INTEGER, fractionDigits?: number): number {
if (!isNumber(min) || !isNumber(max)) {
throw new Error('randomNumber must have min and max arguments');
}
const result = (Math.random() * (Math.abs(max - min))) + min;
return fractionDigits ? parseFloat(result.toFixed(fractionDigits)) : Math.round(result);
}
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Code coverage generated by
<a href="https://istanbul.js.org/" target="_blank">istanbul</a>
at Fri Dec 10 2021 13:56:23 GMT+0100 (Central European Standard Time)
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