MichalAdorno

version: "3"
services:
  postgress:
  ....
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5
  app:

cdesch

Cheat Sheets are greate but they are not a substitute for learning the framework and reading the documentation as we most certainly have not covered every potential example here. Please refer to the Rails Command Line Docs for more information.

Command Line Generator Info

Reference

You can get all of this information on the command line.

rails generate with no generator name will output a list of all available generators and some information about global options. rails generate GENERATOR --help will list the options that can be passed to the specified generator.

wbotelhos

require 'sidekiq/api'

# 1. Clear retry set

Sidekiq::RetrySet.new.clear

# 2. Clear scheduled jobs 

Sidekiq::ScheduledSet.new.clear

evadne

• Josh Goebel (@yyyc514): suggested lazy evaluation on set

umate

class ImageUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick

  version :blurred do
    process :blur
  end

  def blur(radius=16)
    manipulate! do |img|
      original_path = img.path