cblunt

# ...

gem 'carrierwave'
gem 'fog', '~> 1.0.0' # Need to specify version, as carrierwave references older (0.9.0) which doesn't allow configuration of Rackspace UK Auth URL

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

billie66

# This file should be placed on the directory of ~/blog/config

upstream unicorn {
    server unix:/tmp/unicorn.todo.socket fail_timeout=0;
}

server {
  listen                80 default;
  #server_name          example.com;
  root                  /home/username/blog/public;

happypeter

1. the default index.html does not work well in prodution mode, so do not borther to config that, just delete it and go on.

2. To put things in production mode, do

    rails g scaffold items name:string
    rake db:migrate RAILS_ENV=production
    rm public/index.html
    #change route.rb point root to items#index
    rake assets:precompile
    sudo service nginx restart
   

./config/unicorn_init.sh stop

runlevel5

How to install Ruby 2.0.0-p247 on Mac OSX 10.7+

RVM:

rvm get stable && rvm reload

Firstly, the OpenSSL comes with your OSX 10.7+ is outdated, you need to get latest version

AJ-Acevedo

# app / controllers / application_controller.rb
class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception
  before_filter :configure_permitted_parameters, if: :devise_controller?

  protected

    def configure_permitted_parameters

TemporaryJam

source: http://www.markbrilman.nl/2011/08/howto-convert-a-pfx-to-a-seperate-key-crt-file/

`openssl pkcs12 -in [yourfile.pfx] -nocerts -out [keyfile-encrypted.key]`

What this command does is extract the private key from the .pfx file. Once entered you need to type in the importpassword of the .pfx file.  This is the password that you used to protect your keypair when you created your .pfx file.  If you cannot remember it anymore you can just throw your .pfx file away, cause you won’t be able to import it again, anywhere!.  Once you entered the import password OpenSSL requests you to type in another password, twice!. This new password will protect your .key file.

Now let’s extract the certificate:

`openssl pkcs12 -in [yourfile.pfx] -clcerts -nokeys -out [certificate.crt]`

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

eliotsykes

Run rails new --help to view all of the options you can pass to rails new:

$ bin/rails new --help
Usage:
  rails new APP_PATH [options]

Options:
  -r, [--ruby=PATH]                                      # Path to the Ruby binary of your choice
                                                         # Default: /Users/eliot/.rbenv/versions/2.2.0/bin/ruby

chrissimpkins

Use these rapid keyboard shortcuts to control the GitHub Atom text editor on macOS.

Key to the Keys

• ⌘ : Command key
• ⌃ : Control key
• ⌫ : Delete key
• ← : Left arrow key
• → : Right arrow key
• ↑ : Up arrow key