19 lines
506 B
TypeScript
19 lines
506 B
TypeScript
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/**
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Strip the final [newline character](https://en.wikipedia.org/wiki/Newline) from a string or Uint8Array.
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@returns The input without any final newline.
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@example
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```
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import stripFinalNewline from 'strip-final-newline';
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stripFinalNewline('foo\nbar\n\n');
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//=> 'foo\nbar\n'
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const uint8Array = new TextEncoder().encode('foo\nbar\n\n')
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new TextDecoder().decode(stripFinalNewline(uint8Array));
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//=> 'foo\nbar\n'
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```
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*/
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export default function stripFinalNewline<T extends string | Uint8Array>(input: T): T;
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