mauricioszabo

# If your workers are inactive for a long period of time, they'll lose
# their MySQL connection.
#
# This hack ensures we re-connect whenever a connection is
# lost. Because, really. why not?
#
# Stick this in RAILS_ROOT/config/initializers/connection_fix.rb (or somewhere similar)
#
# From:
#   http://coderrr.wordpress.com/2009/01/08/activerecord-threading-issues-and-resolutions/

boriscy

#To install ruby-debug on Ubuntu ruby-1.9.3 you need to download from http://rubyforge.org/frs/?group_id=8883

linecache19-0.5.13.gem 
ruby_core_source-0.1.5.gem 
ruby-debug19-0.11.6.gem 
ruby-debug-base19-0.11.26.gem

#Then in your console

export RVM_SRC=/your/path/to/ruby-1.9.3

jodosha

require 'test_helper'

shared_examples_for 'An Adapter' do
  describe '#read' do
    before do
      @adapter.write(@key = 'whiskey', @value = "Jameson's")
    end

    it 'reads a given key' do
      @adapter.read(@key).must_equal(@value)

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

wycats

Proposal for Improving Mass Assignment

For a while, I have felt that the following is the correct way to improve the mass assignment problem without increasing the burden on new users. Now that the problem with the Rails default has been brought up again, it's a good time to revisit it.

Sign Allowed Fields

When creating a form with form_for, include a signed token including all of the fields that were created at form creation time. Only these fields are allowed.

To allow new known fields to be added via JS, we could add:

gleicon

require 'rubygems'
require "bundler/setup"
require 'eventmachine'
require 'sinatra'
require 'redis'
require 'json'

QUEUESET = 'QUEUESET'   # queue index
UUID_SUFFIX = ':UUID'   # queue unique id
QUEUE_SUFFIX = ':queue' # suffix to identify each queue's LIST

tomas-stefano

rails_root = File.expand_path('../../', __FILE__)
$LOAD_PATH.unshift(rails_root) unless $LOAD_PATH.include?(rails_root)

require 'bundler/setup'
require 'active_record'
require 'rspec/rails/extensions/active_record/base'
require 'spec/support/require_helper'
require 'spec/support/helpers'
require 'ostruct'
Bundler.require :models

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

garybernhardt

# A queue that you can pass to IO.select.
#
# NOT THREAD SAFE: Only one thread should write; only one thread should read.
#
# Purpose:
#   Allow easy integration of data-producing threads into event loops.  The
#   queue will be readable from select's perspective as long as there are
#   objects in the queue.
#
# Implementation:

psychocandy

# The following should prevent an ArgumentError "invalid %-encoding (...%)" exception from being raised for malformed URLs.
# To use this code simply drop this in your rails app initializers.
# See: https://github.com/rack/rack/issues/337
# Taken from: http://stackoverflow.com/a/11162317/1075006


module URI

  major, minor, patch = RUBY_VERSION.split('.').map { |v| v.to_i }