7 lines
192 B
JavaScript
7 lines
192 B
JavaScript
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module.exports = function chop(str, step) {
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if (str == null) return [];
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str = String(str);
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step = ~~step;
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return step > 0 ? str.match(new RegExp('.{1,' + step + '}', 'g')) : [str];
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};
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