joost

# encoding: UTF-8
# Place in config/deploy.rb
# See: https://gist.github.com/joost/9343156
# Adapted to work with rbenv
namespace :rails do
  desc "Open the rails console on primary app server"
  task :console do
    on roles(:app), primary: true do
      rails_env = fetch(:stage)
      execute_interactively "#{bundle_cmd} #{current_path}/script/rails console #{rails_env}"

joost

export AZURE_PERSONAL_ACCESS_TOKEN=YOUR_AZURE_ACCESS_TOKEN
export AZURE_ORGANIZATION_URL=https://dev.azure.com/YOURORG

joost

Add the utf8_sanitizer.rb to your Rails 3.2 project in app/middleware. Instead of removing the invalid request characters and continuing the request (as some gems do) it returns a 400 error.

Add the following line to your config/application.rb:

config.middleware.use 'Utf8Sanitizer'

If you only need it in production add to config/environments/production.rb. This can be without quotes:

config.middleware.use Utf8Sanitizer

joost

There are many (old) clients available:

• https://github.com/tpitale/legato (active, supports API v3)
• https://github.com/activenetwork/gattica
• https://github.com/vigetlabs/garb

The Google Analytics API is at v3 (at time of writing).

This example uses Google's Ruby API client to access Analytics. Use https://github.com/google/google-api-ruby-client (Google supported).

joost

# Steps we will take:
# 1. Change boot2docker image type (this will take long)
# 2. Resize image
# 3. Resize partion (using GParted)
#
# Also see: https://docs.docker.com/articles/b2d_volume_resize/

# Stop boot2docker
boot2docker stop

joost

class WebhooksController < ActionController::Base

  WEBHOOK_KEY = "some_key" # You could also use an API request to lookup the key

  before_filter :verify_request_signature

  # See: http://help.mandrill.com/entries/23704122-Authenticating-webhook-requests
  def verify_request_signature
    signed_data = request.url
    post_params = request.request_parameters.dup # POST parameters

joost

# More robust version to update new or existing counter cache columns in your Rails app.
# See: https://gist.github.com/svyatov/4225663
desc 'Update all cache counters'
task :update_cache_counters => :environment do
  models_to_update = {}

  # or: Rails.application.eager_load!
  # Dir loads less, so it's faster
  Dir.glob(Rails.root.join('app/models/**/*')).each { |model| require model if File.file?(model) }

joost

• Have pow.cx (http://pow.cx) installed

• Create a DNS record *.dev.yourserver.com pointing to your Nginx server

• Configure Nginx with the configuration below

• Run: ssh -p 22 -nNT -g -R *:8888:0.0.0.0:3000 account@youserver.com

• Go to http://somepowdomain.dev.yourserver.com and enjoy!

    server {
        listen 80;
        server_name *.dev.yourserver.com;
  

joost

class ApiController < ApplicationController

  # FIXME: Since we cannot set ActionController::Parameters.action_on_unpermitted_parameters = :raise
  # on a controller level we do this hotfix.
  class ApiParameters < ActionController::Parameters
    def action_on_unpermitted_parameters
      :raise
    end
  end
  def params

joost

# Put this code in lib/validators/json_validator.rb
# Usage in your model:
#   validates :json_attribute, presence: true, json: true
#
# To have a detailed error use something like:
#   validates :json_attribute, presence: true, json: {message: :some_i18n_key}
# In your yaml use:
#   some_i18n_key: "detailed exception message: %{exception_message}"
class JsonValidator < ActiveModel::EachValidator