challenge-algorithms-v2.0-s.../node_modules/strip-final-newline/index.js

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2022-10-27 18:51:35 +00:00
'use strict';
module.exports = input => {
const LF = typeof input === 'string' ? '\n' : '\n'.charCodeAt();
const CR = typeof input === 'string' ? '\r' : '\r'.charCodeAt();
if (input[input.length - 1] === LF) {
input = input.slice(0, input.length - 1);
}
if (input[input.length - 1] === CR) {
input = input.slice(0, input.length - 1);
}
return input;
};