bcardarella

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

bcardarella

namespace :myapp do
  task :renew => %w{db:drop db:create db:migrate}
end

bcardarella

require 'spec_helper'

describe User do

 describe "Object Attributes" do
   before(:each) { @obj = User.new }
   specify { @obj.should respond_to(:first_name) }  
   specify { @obj.should respond_to(:last_name)  }  
   specify { @obj.should respond_to(:login)      }
 end

bcardarella

class Hour < ActiveRecord::Base
  belongs_to :user
  
  validates_with PunchclockValidator #defined in config/initializers/punchclock_validator.rb
  validates_presence_of :role, :message => "can't be blank"
  validates_associated :user
  validates_numericality_of :manual, :allow_nil => true
  validates_presence_of :start_time, :if => :punchcard?
  validates_presence_of :manual, :if => :manual?
end

bcardarella

Feature: A user can punch in and out
  In order to log hours
  As an employee
  I want to be able to punch in and punch out
  
  Background:
    Given the following user exists:
      | name | email         | password | role     |
      | foo  | [email protected] | please   | Employee |
    And I log in as "[email protected]/please"

bcardarella

class Hour < ActiveRecord::Base
  belongs_to :user
  
  validates_with PunchcardValidator #defined in config/initializers/punchclock_validator.rb
  validates_presence_of :role, :message => "can't be blank"
  validates_associated :user
  validates_numericality_of :manual, :allow_nil => true
  validates_presence_of :start_time, :if => :punchcard?
  validates_presence_of :manual, :if => :manual?
  

bcardarella

      // Set up the events for the form
      form
        .submit(function() { return form.isValid(settings.validators); })
        // added loading toggle to handle the feedback spinner image (and changed 'beforeSend' to just 'before')
        .bind('ajax:before',      function()          { $("#loading").toggle(); return form.isValid(settings.validators); })
        .bind('ajax:success',     function()          { $("#loading").toggle(); })
        
        // Callbacks
        .bind('form:validate:after',  function(eventData) { clientSideValidations.callbacks.form.after( form, eventData); })
        .bind('form:validate:before', function(eventData) { clientSideValidations.callbacks.form.before(form, eventData); })

bcardarella

Backbone.js on Rails @ #rcne2011

[email protected]

• http://twitter.com/jayunit

Nick Gauthier's presentation from Baltimore.rb

• https://github.com/ngauthier/backbone-presentation
• http://ngauthier-backbone.heroku.com/

bcardarella

require 'benchmark'

def ifelse
  if true
    1
  else
    2
  end
end

bcardarella

require 'uri'
class IoraBot::Hangout < IoraBot::Observer
  def matcher
    /^(hangout|standup)(.*)$/mi
  end
  def handle(message, match_data)
    person = message[:user][:name].split(' ')[0]
    command = match_data[1]
    if command == 'standup'
      reply = "All: time for standup: #{link('iora_standup')}"