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@jsenv/util
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Set of functions often needed when using Node.js.
github.com/jsenv/jsenv-util
jsenv/jsenv-util
@jsenv/util
/
src
/
internal
/
pathnameToParentPathname.js
9 lines
(7 loc)
•
207 B
JavaScript
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export
const
pathnameToParentPathname
= (
pathname
) => {
const
slashLastIndex = pathname.
lastIndexOf
(
"/"
)
if
(slashLastIndex === -
1
) {
return
"/"
}
return
pathname.
slice
(
0
, slashLastIndex +
1
) }