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17 lines
292 B
17 lines
292 B
/**
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* 数字转数组
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*
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* @type signature
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* Number a -> Array [1, 2, 3… a]
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*/
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export default (num, noZero = true) => {
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const n = parseInt(num);
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if (isNaN(n)) return [];
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let arr = [];
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for (let i = (noZero ? 1 : 0); i <= n; i++) {
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arr.push(i);
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}
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return arr;
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}
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