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