trevmex

describe "route" do
  # explicit listing
  specify "days#index" do
    route get('/days').should generate 'days#index' # wraps assert_generates
    route 'days#index'.should recognize get('/days') # wraps assert_recognizes
  end
  
  # combined listing
  specify "days#index" do
    route get('/days').should be 'days#index' # This is generate and recognize (wraps assert_routing)

trevmex

describe "routing" do
  it "recognizes and generates #index" do
    get("/days").should have_routing('days#index')
  end
  
  it "generates #index" do
    get("/days").should generate('days#index')
  end
  
  it "recognizes #index" do

trevmex

# options_for_select_tag: Create an options string for the Rails select_tag method.
# This is a wrapper for Rails' options_for_select method.
# The options are the same as the Rails select method, but this allows us to use it with the select_tag method.
#
# @param {String[]} container An array of strings representing the list of options.
# @param {String|String[]|Hash} selected_or_options A single value or an array of values that will be selected options in the final output, or a hash of options as follows:<br />
# - :selected - can be a single value or an array of values that will be selected options in the final output.
# - :include_blank - set to true or a prompt string if the first option element of the select element is a blank. Useful if there is not a default value required for the select element.<br />
# - :prompt - set to true or a prompt string. When the select element doesn‘t have a value yet, this prepends an option with a generic prompt — "Please select" — or the given prompt string.<br />
# - :d

trevmex

describe 'routing another way' do
  it { should have_resources(:days) }
  it { should get('/days' => 'days#index') }
  it { should match('/days' => 'days#index', :via => :get) }
  it { should recognize('/days', :via => :get).as('days#index') }
  it { should generate('days#index').from('/days', :via => :get) }
  it { should recognize('/students/1/days', :via => :get).as('days#index', :student_id => '1') }
end

trevmex

# Extend String to include an encryption method
#
# For this to work, you must place this in the lib directory of your Rails project.
# You will also need three files in your config directory:
# * public.pem: Your public key file
# * private.pem: Your private key file
# * passphrase.txt: Your passphrase 
class String
  require 'openssl'
  require 'base64'

trevmex

require 'ostruct'

players = Array.new

def new_player(roster, options)
  player = OpenStruct.new
  player.name = options[:name]
  player.sex = options[:sex]

  roster.push(player)

trevmex

# Extract Method (http://refactoring.com/catalog/extractMethod.html)

#
# not refactored
#
def self.display_name(login)
  ad_entry = self.find(login)
  first_name_match = /FirstName:\s*(.*)$/.match(self.find(login))
  last_name_match = /LastName:\s*(.*)$/.match(self.find(login))
  

trevmex

class CutItUp
  def singleton_class
    class <<self; self; end
  end
  
  def lol
    puts "LOL"
  end

  def delete_method(method)

trevmex

class Foo
  def my_attr_accessor(*args)
    args.each do |arg|
      # def the_arg
      #   @the_arg
      # end
      self.instance_eval("def #{arg}; @#{arg}; end")

      # def the_arg=(the_arg)
      #   @the_arg = the_arg

trevmex

require 'rest-client'
require 'json'

twit = Object.new

def twit.get_user_timeline(user_id)
  @user_timeline = JSON.parse(RestClient.get("http://api.twitter.com/1/statuses/user_timeline.json?user_id=#{user_id}"))

  self.instance_eval do
    def statuses