joeldrapper

[
	{
		"context": "Editor",
		"bindings": {
			"alt-up": "editor::SelectLargerSyntaxNode",
			"alt-down": "editor::SelectSmallerSyntaxNode",
			"ctrl-cmd-up": "editor::MoveLineUp",
			"ctrl-cmd-down": "editor::MoveLineDown"
		}
	}

bensheldon

# bin/rails-production

#!/usr/bin/env ruby

# Simulate a production environment locally
# for the purpose of profiling

ENV['RAILS_ENV'] = 'production'
ENV['NODE_ENV'] = 'production'
ENV['RACK_ENV'] = 'production'

sbounmy

KAMAL_REGISTRY_PASSWORD=xxx
RAILS_MASTER_KEY=xxxxxxxxxxxxxxx
POSTGRES_PASSWORD=xxxxxxxxxxxxx
REDIS_PASSWORD=my-redis-password
REDIS_URL=redis://:my-redis-password@n28-redis:6379/1

fractaledmind

# /app/models/concerns/has_many_attached.rb
module HasManyAttached
  extend ActiveSupport::Concern

  class_methods do
    def has_many_attached(name, dependent: :purge_later, service: nil, strict_loading: false, **options)
      super(name, dependent: :purge_later, service: nil, strict_loading: false)
      
      if options[:file_types].any?
        validate "validate_#{name}_file_types".to_sym

acidtib

Example of Kamal deployment from Github Actions.

Add your applications .env variables to the Github repo as a repository secret, you can find this under the repo settings => secrets and variables => actions

https://github.com/username/repo_name/settings/secrets/actions

you are going to need an ssh private key that your deployment server is aware of (add public key to servers .ssh/authorized_keys) and add the ssh private key as a repo secret

create action workflows

amit

# apt install postgresql-client
# apt-get -y install bash-completion wget
# wget --no-check-certificate --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
# echo "deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -cs`-pgdg main" | sudo tee /etc/apt/sources.list.d/pgdg.list
# apt-get update
# apt-get -y install postgresql-client-12

namespace :db do

    desc "Dumps the database to backups"

kirillshevch

Run rails new --help to see all of the options you can use to create a new Rails application:

Output for Rails 7+

Usage:
  rails new APP_PATH [options]

Options:
      [--skip-namespace], [--no-skip-namespace]              # Skip namespace (affects only isolated engines)

HeroicEric

RSpec Helper Example

Here's an example of a rspec test helper that will let you sign in as a given user.

Create spec/support/helpers/authentication.rb with the following:

module Helpers
  module Authentication
    def sign_in_as(user)

cdmwebs

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.