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Direktori : /var/www/html/node_modules/natural-compare/ |
Current File : /var/www/html/node_modules/natural-compare/index.js |
/* * @version 1.4.0 * @date 2015-10-26 * @stability 3 - Stable * @author Lauri Rooden (https://github.com/litejs/natural-compare-lite) * @license MIT License */ var naturalCompare = function(a, b) { var i, codeA , codeB = 1 , posA = 0 , posB = 0 , alphabet = String.alphabet function getCode(str, pos, code) { if (code) { for (i = pos; code = getCode(str, i), code < 76 && code > 65;) ++i; return +str.slice(pos - 1, i) } code = alphabet && alphabet.indexOf(str.charAt(pos)) return code > -1 ? code + 76 : ((code = str.charCodeAt(pos) || 0), code < 45 || code > 127) ? code : code < 46 ? 65 // - : code < 48 ? code - 1 : code < 58 ? code + 18 // 0-9 : code < 65 ? code - 11 : code < 91 ? code + 11 // A-Z : code < 97 ? code - 37 : code < 123 ? code + 5 // a-z : code - 63 } if ((a+="") != (b+="")) for (;codeB;) { codeA = getCode(a, posA++) codeB = getCode(b, posB++) if (codeA < 76 && codeB < 76 && codeA > 66 && codeB > 66) { codeA = getCode(a, posA, posA) codeB = getCode(b, posB, posA = i) posB = i } if (codeA != codeB) return (codeA < codeB) ? -1 : 1 } return 0 } try { module.exports = naturalCompare; } catch (e) { String.naturalCompare = naturalCompare; }