Mikko Koski rap1ds

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

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

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.

	#!/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:


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

	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

	## Yield

	def try
	yield if block_given?
	end

	## Call

	def try(&block)
	block.call if block

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

	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) }
	}