fizzbuzz.js

/*
<program>
 <summary>ケンシロウバージョン</summary>
 <version>1.0</version>
 <date>2014/06/19</date>
 <author>omas</author>
 <file>fizzbuzz.js</file>
 <usage>jeek用</usage>
</program>
*/

var FizzBuzzNumber  = function(value) { this.value = value; };
var FizzBuzzChecker = function() {
  this.conditions = [{'value':3,'message':'あた'}
                    ,{'value':5,'message':'あたた'}
                    ,{'value':15,'message':'ふぉー'}
                    ]
										];
};

FizzBuzzChecker.prototype.check = function(number){
  var prefix  = new String(number.value + " -> " );
  var message = "";

  for (item in this.conditions) 
    if (!(number.value % this.conditions[item].value))
        message += this.conditions[item].message; 

  if (!message.length) // 条件に当てはまらない時
      message = number.value;
 
  return prefix.concat(message);
};


function testFizzBuzz() {
  var MIN = 1;
  var MAX = 100 + 1;
  var checker = new FizzBuzzChecker();
  for (var i = MIN; i < MAX ; i++)
    output(checker.check(new FizzBuzzNumber(i)));
};

testFizzBuzz();