Juttle Fizzbuzz

README.md

YOU'RE HIRED.

buzzer.js

var d3 = require('d3');

var buzzer = {
  
  initialize: function(options) {
    
  },
  
  consume: function(batch) {
    this.container.prepend('<h3>' + batch[0].result + '</h3>' );
  }
  
};


register_sink('buzzer', buzzer);

fizzbuzz.juttle

var i = 0;
var HZ = 1;
var FINISH = 100;
var str = '';
var f = 0;
var $now = Date.now();

function fizzbuzz() {
  i = i + 1;
  str = "";
  f = 0;
  if (i % 3 == 0) {
    str = "fizz";
    f = f + 1;
  }
  
  if (i % 5 == 0 && f > 0) {
    str = str + "buzz";
    f = f + 1;
  }
  
  if (i % 5 == 0 && f == 0) {
    str = "buzz";
    f = f + 1;
  } 
  
  if (f > 0) {
    return str;
  }
  return i;
}
 
emitter -hz HZ -limit FINISH -start $now 
  | pacer
  | put result=fizzbuzz(), number=i
  | @buzzer