Skip to content

Instantly share code, notes, and snippets.

@vstarck
Last active December 11, 2015 14:18
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save vstarck/4613064 to your computer and use it in GitHub Desktop.
Save vstarck/4613064 to your computer and use it in GitHub Desktop.
FizzBuzz without conditional / boolean operators / trycatch / etc
function fizzBuzz(from, to) {
function print() {
var text =
'Fizz,,'.split(',')[from%3] +
'Buzz,,,,'.split(',')[from%5]
var _ = {}
_[text] = ''
_[''] = from
console.log(
from, ' -> ', text + _[text]
)
}
function next() {
var _ = {}
_[from] = loop
_[to] = function() {}
_[from++]()
}
function loop() {
print()
next()
}
loop()
}
fizzBuzz(1, 20)
/*
1 -> 1
2 -> 2
3 -> Fizz
4 -> 4
5 -> Buzz
6 -> Fizz
7 -> 7
8 -> 8
9 -> Fizz
10 -> Buzz
11 -> 11
12 -> Fizz
13 -> 13
14 -> 14
15 -> FizzBuzz
16 -> 16
17 -> 17
18 -> Fizz
19 -> 19
20 -> Buzz
*/
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment