Chinese version of lookSaySequence--for kicks.

lookSaySequenceZh.js

var lookSaySequence = (function() {

    var words = {
        '0': '零',
        '1': '一',
        '2': '二',
        '3': '三',
        '4': '四',
        '5': '五',
        '6': '六',
        '7': '七',
        '8': '八',
        '9': '九'
    };
    
    var re = new RegExp('0123456789'.split('').join('+|') + '+', 'g');
    
    return function(num) {
        num = ''+num;
        
        var arry = num.match(re);
        
        var result = arry.map(function(n) {
            
            return words[n.length] + '个' + words[n.charAt(0)];
        });
        
        if (result.length === 1) return result[0];
        if (result.length === 2) return result[0] + '和' + result[1];
        
        return  result.slice(0, result.length - 1).join('、') + '、和 ' + result.slice(-1);
    }
}());