defunkt

# Video: http://rubyhoedown2008.confreaks.com/08-chris-wanstrath-keynote.html

Hi everyone, I'm Chris Wanstrath.

When Jeremy asked me to come talk, I said yes.  Hell yes.  Immediately.  But
then I took a few moments and thought, Wait, why?  Why me?  What am I supposed
to say that's interesting?  Something about Ruby, perhaps.  Maybe the
future of it.  The future of something, at least.  That sounds
keynote-y.

mikegehard

//Useful if you have a slow CI server...

When /^I wait until all Ajax requests are complete$/ do
  wait_until do
    page.evaluate_script('$.active') == 0
  end
end

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

jbaylor-rpx

# Salesforce originally used case-sensitive 15-character IDs.
# Later they added three error-correcting characters to make their 18-character ID.
# This class converts from one to the other and back
# 
# Usage:
#   SalesforceId.convert('a0D30000001n7Pi')  =>  'a0D30000001n7PiEAC'
# OR
#   SalesforceId.convert('a0D30000001n7PiEAC')  =>  'a0D30000001n7Pi'
#   SalesforceId.convert('A0d30000001N7pIeAc')  =>  'a0D30000001n7Pi'
#

rafaelp

# It requires ACK - http://betterthangrep.com/
task :find_unused_images do
  images = Dir.glob('app/assets/images/**/*')

  images_to_delete = []
  images.each do |image|
    unless File.directory?(image)
      # print "\nChecking #{image}..."
      print "."
      result = `ack -1 -G '(app|public)' --ruby --html --css --js #{File.basename(image)}`

henrik

1. Your class can be no longer than 100 lines of code.
2. Your methods can be no longer than five lines of code.
3. You can pass no more than four parameters and you can’t just make it one big hash.
4. When a call comes into your Rails controller, you can only instantiate one object to do whatever it is that needs to be done. And your view can only know about one instance variable.

You can break these rules if you can talk your pair into agreeing with you.

egaumer

$scope.pager = {

    pageChange: function(pageNum) {
        $scope.search(resultPager.get(pageNum));
    },

    next: function() {
        this.pageChange(resultPager.next());
    },

afeld

Updated for Rails 4.0.0+

Bower

1. Set up the bower gem.

2. Follow the Bower instructions and list your dependencies in your bower.json, e.g.

   // bower.json

{

avdi

• Railscasts
• Destroy all Software
• Code School
• Clean Coders
• PeepCode
• NSScreencast
• Minimalist Programming
• Neckbeard Republic
• Backbone Rails
• Build Podcast

mogox

Adding a remote

git remote add upstream https://github.com/otheruser/repo.git

List of remotes

git remote -v