carols10cents

require "rubygems"
require "builder"

class Roster

  def initialize
    @members       = []
    @members_cache = []
    @content       = nil
  end

carols10cents

# Pattern: Replace exception with test

class PreRefactoringRoster
  def initialize
    @members = []
  end
  
  attr_reader :members
  
  def add_user(name)

carols10cents

require 'bundler'

Bundler.setup
Bundler.require(:default)


require_relative '../lib/munin-graph'    # This is in ../lib
require 'munin_graph_server'

run Sinatra::Application

carols10cents

Contributing to Open Source
===========================

First Rule: You can find the time
- It doesn't take much
- Weekends are good
- Find what other time you're wasting
- Try something that's _not_ your day job

Second Rule: What to contribute to?

carols10cents

# Try this (minispec):

describe "not logged in" do
  [:index, :new].each do |method|
    it "should redirect to login on #{method}" do
      get method
      assert_redirect_to login_url
    end
  end
end

carols10cents

require 'net/http'
require 'open-uri'

require 'hpricot'

# A simple get request should not require this much boilerplate.
def fetch_data(uri)
  uri = URI(uri)
  req = Net::HTTP::Get.new(uri.request_uri)
  req['Accept'] = "application/xhtml+xml"

carols10cents

require 'net/http'
require 'open-uri'

require 'hpricot'

# A simple get request should not require this much boilerplate.
def fetch_data(uri)
  uri = URI(uri)
  req = Net::HTTP::Get.new(uri.request_uri)
  req['Accept'] = "application/xhtml+xml"

carols10cents

- line_item.ordered_values.each do |val|
  "blah"

carols10cents

fn main() {
    // I don't want this to have to be mut.
    let v = vec![1, 2, 3];
    // Not this either.
    let w = vec![3, 4, 5];
    
    // I want a newly allocated vec that is v + w.
    let x = vec_concat(&v, &w);
    
    println!("{:?}", x);

carols10cents

// Make these tests pass by filling in conditionals where the blanks currently are!
// Scroll down for hints :)

pub fn fizz_buzz(i: i32) -> String {
    __________ {
        "FizzBuzz".to_string()
    } ___________ {
        "Fizz".to_string()
    } ___________ {
        "Buzz".to_string()