stevenharman

Heroku Release Phase + Review Apps + Rails

This is a simplified, but fairly thorough, set of scripts and configuration to enable Heroku Release Phase for Rails apps. Further, this particular set up plays nicely with Heroku Review Apps in that the release phase script will:

1. Fail, loudly, if the DB does not yet exist.
2. Load the DB schema if the current schema version (as determined by bin/rails db:version) is 0.
3. Run DB migrations otherwise.

For a "normal" app that usually means it will run the DB migrations.

dansteele

namespace :staging do
  desc 'create subdomain DNS record for Heroku review app'
  task :publish_dns do
    require 'dnsimple'
    require 'platform-api'

    STAGING_DOMAIN      = 'mystagingdomain.com'.freeze
    DNSIMPLE_ACCOUNT_ID = .freeze
    heroku_app_name    = ENV['HEROKU_APP_NAME']
    subdomain          = heroku_app_name.match(/.*(pr-\d+)/).captures.first

ibraheem4

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update

giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

rubyconvict

# https://medium.com/rubyinside/asynchronous-elasticsearch-bulk-reindexing-with-rails-searchkick-and-sidekiq-26f2f9aa8513
# https://github.com/ankane/searchkick
# 2.3.2 [unreleased]
# - Added wait option to async reindex
# Searchkick.reindex(async: {wait: true})
# This code has been ported to searchkick.
require 'sidekiq/api'

# BulkReindexer
module BulkReindexer

WaKeMaTTa

Order of Rails Controller Callbacks

Rails 4.x

Started GET "/" for 127.0.0.1 at 2017-05-19 14:17:18 +0200
  Processing by WelcomeController#index as HTML
    prepend_around_action
    prepend_before_action
 before_action

iloveitaly

def fill_stripe_elements(card)
  using_wait_time(15) { within_frame('stripeField_card_element0') do
    card.to_s.chars.each do |piece|
      find_field('cardnumber').send_keys(piece)
    end

    find_field('exp-date').send_keys("0122")
    find_field('cvc').send_keys '123'
    find_field('postal').send_keys '19335'
  end }

kirs

# Cleans up branches like:
# if Shopify.rails_next?
#   # Rails 5 login
# else 
#   # Rails 4 login
# end
module RuboCop
  module Cop
    module ShopifyRails
      class RailsNextUnless < Cop

wrburgess

# app/jobs/example_job.rb

class ExampleJob < ActiveJob::Base
  queue_as :default

  rescue_from(ActiveRecord::RecordNotFound) do
    retry_job wait: 1.minute, queue: :default
  end

  def perform(param_1, param_2)

wbotelhos

ln -s /usr/local/opt/readline/lib/libreadline.7.0.dylib /usr/local/opt/readline/lib/libreadline.6.dylib