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15 lines
347 B
JavaScript
15 lines
347 B
JavaScript
3 years ago
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export default function stripFinalNewline(input) {
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const LF = typeof input === 'string' ? '\n' : '\n'.charCodeAt();
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const CR = typeof input === 'string' ? '\r' : '\r'.charCodeAt();
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if (input[input.length - 1] === LF) {
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input = input.slice(0, -1);
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}
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if (input[input.length - 1] === CR) {
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input = input.slice(0, -1);
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}
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return input;
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}
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