nakajima

require "test/unit"
require "contest"
require "rack/test"
require "sinatra/base"
require "nakajima"

class MyApp < Sinatra::Base
  set :environment, :test

  get "/" do

nakajima

# Currently it looks like this:
class Twitter
  include Typhoeus
  remote_defaults :on_success => lambda {|response| JSON.parse(response.body)},
                  :on_failure => lambda {|response| puts "error code: #{response.code}"},
                  :base_uri   => "http://search.twitter.com"
 
  define_remote_method :search, :path => '/search.json'
  define_remote_method :trends, :path => '/trends/:time_frame.json'
end

nakajima

Go through each of the commits here and see the process
of writing an object-oriented beginner Ruby program.

Good luck!
Pat

nakajima

# likewise require
# by Pat Nakajima
# because I've been drinking more than Jack Barnette
# and
# to annoy John Susser and Aaron Peterson
#
# use to require files relative to the current file:
#
# likewise do
#   require "foo"         # require current-dir/lib

nakajima

# COMMUNITY CHALLENGE
#
# How would you test this Quiz#problem method? Only two rules:
#
# 1. The tests should fail if any part of the application breaks.
#    For example: If "gets" is moved before "puts" then the tests should
#    fail since that breaks the application.
#
# 2. You cannot change the Quiz class. But you can use whatever framework
#    and tools you want for the tests. (RSpec, Cucumber, etc.)

nakajima

A simple, test-driven, object-oriented approach to converting Celsius to
Fahrenheit and vice-versa, hopefully it's simple enough to be useful for a
newcomer to programming.

nakajima

# Not exactly sure what I'm doing here...
class RestKlass
  %W[get post put delete].each { |verb|
    define_method(verb) { |res| res }
  }

  def get; :gotten end
end

class SQLKlass

nakajima

Rails::Initializer.run do |config| 

  # Require the latest version of haml
  config.gem "haml"

  # Require a specific version of chronic
  config.gem "chronic", :version => '0.2.3'

  # Require a gem from a non-standard repo
  config.gem "hpricot", :source => "http://code.whytheluckystiff.net"

nakajima

ftw = {
  :a => 42,
  :b => 43
}

nakajima

$ ruby -e 'exit'
$ echo $?
0
$ ruby -e 'exit 1'
$ echo $?
1
$ ruby -e 'abort "oh no"'
oh no
$ echo $?
1