'use strict'; module.exports = function (x) { var lf = typeof x === 'string' ? '\n' : '\n'.charCodeAt(); var cr = typeof x === 'string' ? '\r' : '\r'.charCodeAt(); if (x[x.length - 1] === lf) { x = x.slice(0, x.length - 1); } if (x[x.length - 1] === cr) { x = x.slice(0, x.length - 1); } return x; };