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51 lines
1.8 KiB
51 lines
1.8 KiB
# remove-trailing-separator |
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[![NPM version][npm-img]][npm-url] [![Build Status: Linux][travis-img]][travis-url] [![Build Status: Windows][appveyor-img]][appveyor-url] [![Coverage Status][coveralls-img]][coveralls-url] |
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Removes all separators from the end of a string. |
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## Install |
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``` |
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npm install remove-trailing-separator |
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``` |
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## Examples |
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```js |
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const removeTrailingSeparator = require('remove-trailing-separator'); |
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removeTrailingSeparator('/foo/bar/') // '/foo/bar' |
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removeTrailingSeparator('/foo/bar///') // '/foo/bar' |
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// leaves only/last separator |
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removeTrailingSeparator('/') // '/' |
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removeTrailingSeparator('///') // '/' |
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// returns empty string |
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removeTrailingSeparator('') // '' |
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``` |
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## Notable backslash, or win32 separator behavior |
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`\` is considered a separator only on WIN32 systems. All POSIX compliant systems |
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see backslash as a valid file name character, so it would break POSIX compliance |
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to remove it there. |
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In practice, this means that this code will return different things depending on |
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what system it runs on: |
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```js |
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removeTrailingSeparator('\\foo\\') |
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// UNIX => '\\foo\\' |
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// WIN32 => '\\foo' |
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``` |
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[npm-url]: https://npmjs.org/package/remove-trailing-separator |
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[npm-img]: https://badge.fury.io/js/remove-trailing-separator.svg |
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[travis-url]: https://travis-ci.org/darsain/remove-trailing-separator |
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[travis-img]: https://travis-ci.org/darsain/remove-trailing-separator.svg?branch=master |
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[appveyor-url]: https://ci.appveyor.com/project/darsain/remove-trailing-separator/branch/master |
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[appveyor-img]: https://ci.appveyor.com/api/projects/status/wvg9a93rrq95n2xl/branch/master?svg=true |
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[coveralls-url]: https://coveralls.io/github/darsain/remove-trailing-separator?branch=master |
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[coveralls-img]: https://coveralls.io/repos/github/darsain/remove-trailing-separator/badge.svg?branch=master
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