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strip-final-newline

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strip-final-newline

Strip the final newline character from a string/buffer

    3.0.0latest
    GitHub
    npm

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strip-final-newline

Strip the final newline character from a string/buffer

Can be useful when parsing the output of, for example, ChildProcess#execFile, as binaries usually output a newline at the end. Normally, you would use stdout.trim(), but that would also remove newlines at the start and whitespace.

Install

$ npm install strip-final-newline

Usage

import stripFinalNewline from 'strip-final-newline'; stripFinalNewline('foo\nbar\n\n'); //=> 'foo\nbar\n' stripFinalNewline(Buffer.from('foo\nbar\n\n')).toString(); //=> 'foo\nbar\n'
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Last updated on 03 May 2021

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