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18 lines
322 B
JavaScript
18 lines
322 B
JavaScript
var isWin = process.platform === 'win32';
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module.exports = function (str) {
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var i = str.length - 1;
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if (i < 2) {
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return str;
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}
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while (isSeparator(str, i)) {
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i--;
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}
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return str.substr(0, i + 1);
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};
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function isSeparator(str, i) {
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var char = str[i];
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return i > 0 && (char === '/' || (isWin && char === '\\'));
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}
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