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-newlineUsage
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'<b>
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