Elegant FizzBuzz Example - JavaScript Snipplr Social Repository

Revision: 53287

at November 18, 2011 02:43 by luizlopes

Initial Code

var i;

for (i = 1; i <= 100; i++) {
  console.log([!(i % 3) ? 'fizz' : void 0] + [!(i % 5) ? 'buzz' : void 0] || i);
}

Initial URL

http://ricardo.cc/2011/06/02/10-CoffeeScript-One-Liners-to-Impress-Your-Friends.html

Initial Description

When you use the `+` operator on an Array, it converts it to a string.` [].toString()` is the same as `[].join(',')`, which gives an empty string in case the array value is `undefined` or `null`. This also works in Javascript `([undefined] + "b" === "b")`.

Initial Title

Elegant FizzBuzz Example

Initial Tags

javascript

Initial Language

JavaScript

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