/* | |
naturalSort.js | |
- by Jim Palmer and other contributors | |
The MIT License (MIT) | |
Copyright (c) 2011 Jim Palmer and other contributors | |
Permission is hereby granted, free of charge, to any person obtaining a copy | |
of this software and associated documentation files (the "Software"), to deal | |
in the Software without restriction, including without limitation the rights | |
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
copies of the Software, and to permit persons to whom the Software is | |
furnished to do so, subject to the following conditions: | |
The above copyright notice and this permission notice shall be included in all | |
copies or substantial portions of the Software. | |
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
SOFTWARE. | |
*/ | |
// naturalSort.js 0.7.0 | |
// https://github.com/jarinudom/naturalSort.js | |
// (c) 2011 Jim Palmer and other contributors | |
// naturalSort.js may be freely distributed under the MIT license. | |
// Generated by CoffeeScript 1.7.1 | |
(function() { | |
window.naturalSort = function(a, b) { | |
var cLoc, dre, hre, i, numS, oFxNcL, oFyNcL, ore, re, sre, x, xD, xN, y, yD, yN; | |
re = /(^([+\-]?(?:0|[1-9]\d*)(?:\.\d*)?(?:[eE][+\-]?\d+)?)?$|^0x[0-9a-f]+$|\d+)/g; | |
sre = /(^[ ]*|[ ]*$)/g; | |
dre = /(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/; | |
hre = /^0x[0-9a-f]+$/i; | |
ore = /^0/; | |
i = function(s) { | |
return naturalSort.insensitive && ('' + s).toLowerCase() || '' + s; | |
}; | |
x = i(a).replace(sre, '') || ''; | |
y = i(b).replace(sre, '') || ''; | |
xN = x.replace(re, '\u0000$1\u0000').replace(/\0$/, '').replace(/^\0/, '').split('\u0000'); | |
yN = y.replace(re, '\u0000$1\u0000').replace(/\0$/, '').replace(/^\0/, '').split('\u0000'); | |
xD = parseInt(x.match(hre), 16) || (xN.length !== 1 && x.match(dre) && Date.parse(x)); | |
yD = parseInt(y.match(hre), 16) || xD && y.match(dre) && Date.parse(y) || null; | |
oFxNcL = void 0; | |
oFyNcL = void 0; | |
if (yD) { | |
if (xD < yD) { | |
return -1; | |
} | |
if (xD > yD) { | |
return 1; | |
} | |
} | |
cLoc = 0; | |
numS = Math.max(xN.length, yN.length); | |
while (cLoc < numS) { | |
oFxNcL = !(xN[cLoc] || '').match(ore) && parseFloat(xN[cLoc]) || xN[cLoc] || 0; | |
oFyNcL = !(yN[cLoc] || '').match(ore) && parseFloat(yN[cLoc]) || yN[cLoc] || 0; | |
if (isNaN(oFxNcL) !== isNaN(oFyNcL)) { | |
return (isNaN(oFxNcL) ? 1 : -1); | |
} else if (typeof oFxNcL !== typeof oFyNcL) { | |
oFxNcL += ''; | |
oFyNcL += ''; | |
} | |
if (oFxNcL < oFyNcL) { | |
return -1; | |
} | |
if (oFxNcL > oFyNcL) { | |
return 1; | |
} | |
cLoc++; | |
} | |
return 0; | |
}; | |
}).call(this); |