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mirror of https://gitee.com/onvia/ccc-tnt-psd2ui synced 2025-01-20 18:01:05 +00:00
2023-07-24 10:36:46 +08:00

14 lines
394 B
JavaScript

// warning: extremely hot code path.
// This has been meticulously optimized for use
// within npm install on large package trees.
// Do not edit without careful benchmarking.
module.exports = str => {
let i = str.length - 1
let slashesStart = -1
while (i > -1 && str.charAt(i) === '/') {
slashesStart = i
i--
}
return slashesStart === -1 ? str : str.slice(0, slashesStart)
}