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Upgrading from Rails 4.1 to Rails 4.2

Web Console [1/1]

First, add gem 'web-console', '~> 2.0'= to the =:development group in your Gemfile and run bundle install (it won’t have been included when you upgraded Rails). Once it’s been installed, you can simply drop a reference to the console helper (i.e., <% console %>=) into any view you want to enable it for. A console will also be provided on any error

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Upgrading from Rails 4.0 to Rails 4.1

CSRF protection from remote <script> tags [1/1]

Or, “whaaat my tests are failing!!!?” or “my <script> widget is busted!!”

Cross-site request forgery (CSRF) protection now covers GET requests with JavaScript responses, too. This prevents a third-party site from

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Interactive Commands

Here's a list of the interactive Emacs Lisp functions, provided by projectile:

Keybinding	Description
C-c p f	Display a list of all files in the project. With a prefix argument it will clear the cache first.
C-c p F	Display a list of all files in all known projects.
C-c p 4 f	Jump to a project's file using completion and show it in another window.
C-c p d	Display a list of all directories in the project. With a prefix argument it will clear the cache first.

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#!/usr/local/bin/python
"""
To use this script, you must be in the root directory of a Rails project that
is using git. You should also make sure that your directory does not contain any
uncommitted changes. Then run:

    $ python rails_switch_branch.py name_of_another_branch

Running the above will do the following:

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  language: ar
    days:
      sunday: "الأحد"
      monday: "الاثنين"
      tuesday: "الثلاثاء"
      wednesday: "الأربعاء"
      thursday: "الخميس"
      friday: "الجمعة"
      saturday: "السبت"

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Credit card: 5105105105105100
CVV: 555

rap1ds

I just updated to #mavericks, and here are notes (in case someone else is doing the update):

#mavericks

1. Terminal stopped working, might be because of ZSH. I had to go to Terminal -> Preferences -> Startup -> Shells open with: Command: /bin/zsh
2. Xcode needs to be updated to get RVM working. Update Xcode and run it once to finalize the update.
3. Remove all rubies `rvm list ; rvm remove ... ;`
4. Remove RVM `rvm implode`
5. Update brew `brew update`
6. Run `brew doctor` and resolve all issues

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[alias]
	clean-branches = "!git branch --merged | grep -v '\\*' | xargs -n 1 git branch -d"

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Dir.glob("app/**/*").select { |filename| ["rb", "js", "css", "scss", "erb", "haml", "yml"].include? filename.split(".").last }.each { |filename| 
  stripped = `git stripspace < #{filename}`
  File.open(filename, 'w') { |file| file.write(stripped) }
}

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## Yield

def try
  yield if block_given?
end

## Call

def try(&block)
  block.call if block