chug2k

But to see if I can explain delegates and blocks. I'll start with blocks first.

A block is just a function assigned to a variable. I think you have some C background, right? Well if you ever worked with function pointers, blocks and function pointers are kind of the same thing. But let's imagine a function. I won't use Objective C here, just a fake language I made up now.

void sayHello(name) {
   print("hello " + name);
}

chug2k

// Simple JavaScript Templating
// John Resig - http://ejohn.org/ - MIT Licensed
(function(){
  var cache = {};
 
  this.tmpl = function tmpl(str, data){
    // Figure out if we're getting a template, or if we need to
    // load the template - and be sure to cache the result.
    var fn = !/\W/.test(str) ?
      cache[str] = cache[str] ||

chug2k

development:
  adapter: postgresql
  encoding: utf8
  database: justin_dev
  pool: 5
  username: 
  password:

test: &TEST
  adapter: postgresql

chug2k

$('.like-button').on('click', function(evt) {
  evt.preventDefault();
  var $btn = $(evt.currentTarget);
  $.post('/likes/ ' + $btn.data('bookmark-id'))
    .success(function(response) {
      $btn.removeClass('like-button').addClass('unlike-button');
      $btn.text('unlike');
      // Show flash message, instead probably.
      alert('You just liked something successfully');
    }).fail(function(response) {

chug2k

# We're going to write a very simple conversation bot. 

def get_response(prompt)
  if prompt.include?("hello")
    "Hello! How are you?"
  elsif prompt.include?("bye")
    "Bye! It was great talking to you!"
  else
    "I do not understand what you mean by: \"#{prompt}\""
  end

chug2k

def almost_done(a, b, c)
  puts "#{a} is almost done with #{b}, #{c}, and #{d}!"
end

d = "this section of quizzes!"
almost_done("breakfast", "lunch", "dinner")

chug2k

def foo(a, b)
  a + b + foo  
end

foo("1, 2")

chug2k

my_array = [1,2,3]
my_array.each do |number|
  puts "I can count to #{number}"
puts "but that is all."

chug2k

def add(a,b)
  a + " plus " + b
end

add(1,2)

chug2k

def say_hello
  print "#{hello}!"
end

say_hello