dhh

module Entry::TrackerBlocking
  extend ActiveSupport::Concern

  included do
    has_many :blocked_trackers
  end

  email_service_blockers = {
    "ActiveCampaign" =>  /lt\.php(.*)?l\=open/,
    "AWeber" => "openrate.aweber.com",

dhh

ruby '2.7.1'

gem 'rails', github: 'rails/rails'
gem 'tzinfo-data', '>= 1.2016.7'  # Don't rely on OSX/Linux timezone data

# Action Text
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
gem 'okra', github: 'basecamp/okra'

# Drivers

swanson

# Formats a +number+ into an abbreviated string suitable for
# displaying social media type metrics
#
# ==== Options
# * start_at - The first number to start abbreviating, defaults
#   to 10_000. Certain metrics may want to start at e.g. 1000.
#
# ==== Examples
# number_to_social(123)                     # => 123
# number_to_social(1457)                    # => 1457

swanson

# Add color coding based on Rails environment for safety

if defined? Rails
  banner = if Rails.env.production?
    "\e[41;97;1m #{Rails.env} \e[0m "
  else
    "\e[42;97;1m #{Rails.env} \e[0m "
  end

  # Build a custom prompt

ArturT

# This is example how to rescue from exception ActionDispatch::Http::MimeNegotiation::InvalidType
# and show nice JSON error in your API
module API
  class BaseController < ActionController::API
    def process_action(*args)
      super
    rescue ActionDispatch::Http::MimeNegotiation::InvalidType => exception
      # set valid Content-Type to be able to call render method below
      request.headers['Content-Type'] = 'application/json'
      render status: 400, json: { errors: [exception.message] }

brenogazzola

For apps built before the image_processing gem became the default, the migration will involve two steps:

1. Migrating to the image processing syntax while still using ImageMagick;
2. Switching to Vips and updating the compression options;

Migrate to the image processing syntax

Before changing from ImageMagick to Vips, it's better to first test the new syntax and ensure everything is still working.

1. Move everything that has to do with compression to a saver hash:

variant(format: :jpg, strip: true, quality: 80)

tabishiqbal

<%= form_with(model: product) do |form| %>
  <div>
    <%= form.label :name %>
    <%= form.text_field :name, class: "input" %>
  </div>

  <div>
    <%= form.label :categories %>
    <%= form.collection_select :category_ids, Category.all, :id, :name, {}, {multiple: true, id: 'category-select', class: "dropdown"} %>
  </div>

tenderlove

require "strscan"

class Scanner
  TOK = []
  TOK["{".ord] = :LBRACE; TOK["}".ord] = :RBRACE; TOK[";".ord] = :SEMI

  def initialize data
    @scan = StringScanner.new data
    @prev_pos = @scan.pos
  end