bootcoder

def quicksort(array, from=0, to=nil)
    if to == nil
        # Sort the whole array, by default
        to = array.count - 1
    end

    if from >= to
        # Done sorting
        return
    end

bootcoder

Build Schema

CREATE TABLE congress_members (
  id INTEGER PRIMARY KEY AUTOINCREMENT,
  name VARCHAR(64) NOT NULL,
  party VARCHAR(64) NOT NULL,
  location VARCHAR(64) NOT NULL,
  grade_1996 REAL,
  grade_current REAL,

bootcoder

# To understand recursion, you first need to understand recursion.

# Now, on a serious note,

# a recursive function is one that calls itself.
# For a recursive algorithm to terminate you need a base case
# (e.g. a condition where the function does not call itself recursively)
# and you also need to make sure that you get closer to that base case in each recursive call.

# Let's look at a very simple example first:

bootcoder

class Hospital
  attr_accessor :name, :address, :employees, :patients

  def initialize(args)
    @name = args[:name]
    @address = args[:address]
    @employees = args[:employees] || []
    @patients = args[:patients] || []
  end

bootcoder

# --------------------------------------------------------
# variable scope: understanding where a variable "lives"
# --------------------------------------------------------
#
# in Ruby there are:
#   - 4 kinds of variable scope:
#
#     - global ($db, $connection, $file)
#     - class (@@total, @@poolsize)
#     - instance (@age, @name)

bootcoder

module Github

  class Client
    include HTTParty

    base_uri "https://api.github.com"

    def initialize(username, password)
      @user_auth = { :username => username, :password => password }
      @token_auth = "token 8205ba1597bdb27b197018ea35117d1ef45e588f"

bootcoder

/*jshint strict: false */
/*global $:false, undef: true */
/*jshint unused: false, undef:false */

$(document).ready(function(){

//Model
  var Die = function (id) {
    this.side = 0;
    this.id = id;

bootcoder

$(document).ready(function() {
  var controller = new Controller;
  $('#roller button.add').on('click', function() {
    controller.add();
  });
  $('#roller button.roll').on('click', function() {
    controller.roll();
  });
});

bootcoder

$(document).ready(function() {
  var controller = new Controller;
  $('#roller button.add').on('click', function() {
    controller.add();
  });
  $('#roller button.roll').on('click', function() {
    controller.roll();
  });
});

bootcoder

$(document).ready(function() {

  // Die model

  var Die = function(id) {
    this.value = Math.floor((Math.random()*6)+1);
    this.id = id;
  }

  Die.prototype.roll = function() {