17 lines
379 B
Markdown
17 lines
379 B
Markdown
### toSafeInteger
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Converts a value to a safe integer.
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Use `Math.max()` and `Math.min()` to find the closest safe value.
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Use `Math.round()` to convert to an integer.
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```js
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const toSafeInteger = num =>
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Math.round(Math.max(Math.min(num, Number.MAX_SAFE_INTEGER), Number.MIN_SAFE_INTEGER));
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```
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```js
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toSafeInteger('3.2'); // 3
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toSafeInteger(Infinity); // 9007199254740991
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```
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