coderberry

# USAGE: `ruby ask_cpteeves.rb`
# Type "exit" to quit

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  gem 'ruby-openai'
  gem 'pry'
  gem 'tty-prompt'

zakariaf

Rails 7 new features. Before and After

• Add ComparisonValidator
• PostgreSQL generated columns
• PostgreSQL custom enum types
• Add tracking of belongs_to association
• association_previously_changed? method
• Add invert_where method
• Add associated method
• Add missing method
• Active Record Encryption

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

aymericbeaumet

Ever wanted to delete all your likes/favorites from Twitter but only found broken/expensive tools? You are in the right place.

1. Go to: https://twitter.com/{username}/likes
2. Open the console and run the following JavaScript code:

setInterval(() => {
  for (const d of document.querySelectorAll('div[data-testid="unlike"]')) {
    d.click()
 }

joshuap

# config/initializers/redis.rb
require 'redis'

# Disables the `flushdb` and `flushall` commands.
class Redis
  module DangerousCommands
    def flushdb
      raise 'This is EXTREMELY DANGEROUS! If you really want to EMPTY THE ENTIRE DATABASE, do it from `redis-cli`.'
      # You could call `super` here if you want to allow access in some circumstances.
    end

gregblass

# I was using https://github.com/maclover7/trix to do:
#
# f.input :my_input, as: :trix_editor
#
# Its currently been over two weeks since Rails 5.2 was released, and the 
# gem was the only thing preventing me from using it in multiple projects:
# https://github.com/maclover7/trix/pull/61#issuecomment-384312659
#
# So I made this custom simpleform input for my apps to prevent this from happening again in the future.
#

mrmartineau

Stimulus cheatsheet

• Website: https://stimulusjs.org/
• GitHub repo: https://github.com/stimulusjs/stimulus
• Handbook: https://stimulusjs.org/handbook/introduction
• Discourse: https://discourse.stimulusjs.org/

Lifecycle callbacks

• initialize: once, when the controller is first instantiated
• connect: anytime the controller is connected to the DOM

hopsoft

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

jahio

{
  "alert_email": "email address where you want automated warnings to go",
  "backup_interval": "int value for db backups, configurable on dashboard",
  "backup_window": "int value for db backups, configurable on dashboard",
  "ruby_version": "Ruby 1.9.3 - could be 2.0.0 or something else",
  "db_host": "internal hostname of your database master",
  "db_slaves": [
    "db replica hosts appear here. only works with [Postgre|My]SQL"
  ],
  "user_ssh_key": [

gruber

#!/usr/bin/env perl
#
# http://daringfireball.net/2007/03/javascript_bookmarklet_builder

use strict;
use warnings;
use URI::Escape qw(uri_escape_utf8);
use open  IO  => ":utf8",		# UTF8 by default
		  ":std";				# Apply to STDIN/STDOUT/STDERR