fredrick

Push (Variance)
    ✗ 0.468596215155556 
        » expected 0.46859621515555566, 
  	got	 0.468596215155556 (==) // vector.test.js:359
 
✗ Broken » 38 honored ∙ 1 broken (0.022s)

fredrick

var Vector = function(values) {
  var vector = !(values instanceof Array) ?
    Array.prototype.slice.call(arguments) :
    values;
  return function(i) {
    if(typeof i === 'number')
      return vector[i];
    else
      return vector;
  };

fredrick

function Add(a) {
  return {
   to: function(b) { return a + b; }
  }
}

fredrick

function In(drive) {
  this.drive = drive;
}

function Within(path) {
  this.path = path;
}

In.prototype.within = function(path) {
  var within = new Within(path);

fredrick

var mongoose = require('mongoose');

function User() {
  return mongoose.model('users', new mongoose.Schema({
    username: String,
    email: String,
    name: String
  }));
}

fredrick

var async = require('async');

// Waterfall through callbacks using Mongoose to query for a user

  async.waterfall([
    function(callback) {
      /** Function 1. Find User.
        * Pass `user` to Function 2.
        */
      User.findOne({ username: 'fred' }, function(error, user) {

fredrick

<div class="main column left">
    <img src="/images/placeholder/graphic_630x420.jpg" alt="First 2012 Mission Creek Festival Announcement" />
    <div class="headline">
        <h3>First 2012 Mission Creek Festival Announcement</h3>
        <p>
            Iowa City’s Mission Creek Festival Returns March 27-April 1, 2012, and KRUI has the scoop on the star-studded line-up...and this is just the first announcement!
        </p>
    </div>
</div>

fredrick

fredrick

Array = require('gauss').Vector;

var prices = [22.2734, 22.194, 22.0847, 22.1741, 22.184, 22.1344,
22.2337, 22.4323, 22.2436, 22.2933, 22.1542, 22.3926,
22.3816, 22.6109, 23.3558, 24.0519, 23.753, 23.8324,
23.9516, 23.6338, 23.8225, 23.8722, 23.6537, 23.187,
23.0976, 23.326, 22.6805, 23.0976, 22.4025, 22.1725];

/* Use Wilder ratio on an exponential moving average period of 10,
   1 million iterations

fredrick

wget http://www.scala-lang.org/downloads/distrib/files/scala-2.9.1.final.tgz
tar -xzvf scala-2.9.1.final.tgz