Andrejs Eisaks coderxin

An incomplete cheatsheet for rails 3. Things are added as they are required.

Active Record validations

# http://guides.rubyonrails.org/active_record_validations_callbacks.html

class SomeClass < ActiveRecord::Base

  # length

	# Amadeusz Juskowiak <amadeusz@amanointeractive.com> 2012 - MIT License

	# 1. Put inside helpers do .. end
	# 2. Set CACHE_DIR to somewhere writable and private (like CACHE_DIR=File.dirname(__FILE__) + '/tmp'
	# 3. Use it! You can use fragment_expire to remove cache with given name.
	#
	# Example:
	# %h1 foo
	# = cache_fragment(:report, 300) do
	# - data = get_data_slowly

	git config --global mergetool.sublime.cmd "subl -w \$MERGED"
	git config --global mergetool.sublime.trustExitCode false
	git config --global merge.tool sublime

	git mergetool -y