modsognir

class Test

  %w{one two three}.each do |p|
    define_method("#{p}?") { self.wat == p }
  end

  def wat
    "two"
  end

modsognir

# Allows you to do (1) instead of (2)

# 1
Given /^I sign up as a staff member with login "([^\"]*)"$/ do |login|
  Cucumber(%Q{
    When I go to the sign up page
    And I fill in "Username" with "#{login}"
    And I fill in "Password" with "password"
    And I fill in "Password again" with "password"
    And I fill in "Email" with "#{login}@domain.com"

modsognir

products = Product.where("price = 100").limit(5) # No query executed yet
products = products.order("created_at DESC")     # Adding to the query, still no execution
products.each { |product| puts product.price }   # That's when the SQL query is actually fired

class Product < ActiveRecord::Base
  named_scope :pricey, where("price > 100")
  named_scope :latest, order("created_at DESC").limit(10)
end

modsognir

config.encryptor = :modsognir

modsognir

 h = ActiveSupport::OrderedHash.new
 h['one'] = '1'
 h['two'] = '1'
 h['three'] = '1'

 
 h.find_all { true }
 => [["one", "1"], ["two", "1"], ["three", "1"]] 

       

modsognir

class Model < ParentModel
  include Foo::Bar
  extend Bar::Baz

  module InternalModule
    ...
  end

  default_scope :order => 'id ASC'

modsognir

module ActiveSupport
  module CoreExtensions
    module Array
      module Conversions
        def to_sentence
          self.join(' and ')
        end
      end
    end
  end

modsognir

features = `git log | grep Feature:`
bugs = `git log | grep Bugfix:`
refactors = `git log | grep Refactor:`
out = ""
out += "Features:\n"
out += features.gsub('Feature:', "")
out += "Bugfixes:\n"
out += bugs.gsub('Bugfix:', "")
out += "Refactors:\n"
out += refactors.gsub('Refactor:', "")

modsognir

2011-05-03 14:06:47.659 mate[24716:903] An uncaught exception was raised
2011-05-03 14:06:47.663 mate[24716:903] connection went invalid while waiting for a reply
2011-05-03 14:06:47.664 mate[24716:903] *** Terminating app due to uncaught exception 'NSInvalidReceivePortException', reason: 'connection went invalid while waiting for a reply'
*** Call stack at first throw:
(
	0   CoreFoundation                      0x941356ba __raiseError + 410
	1   libobjc.A.dylib                     0x9348f509 objc_exception_throw + 56
	2   CoreFoundation                      0x941353e8 +[NSException raise:format:arguments:] + 136
	3   CoreFoundation                      0x9413535a +[NSException raise:format:] + 58
	4   Foundation                          0x998bb0f4 -[NSConnection sendInvocation:internal:] + 4205

modsognir

module Resque
  class Task
    attr_accessor :parent, :args
    attr_accessor :queue, :failed_at, :payload, :exception, :error, :backtrace, :worker
    
    def initialize(options={})
      options['parent'] = options.delete('class')
      options.each do |opt, val|
        self.send("#{opt}=", val)
      end