j-manu

ActiveRecord ETL

I created this to help me run benchmarks/comparisons against Universal ID, but it could serve as the foundation for a robust ETL data pipeline... and it's less than 70 LOC right now! 🤯 🚀

It handles the extract and transform parts of an ETL process and supports the following options:

• only - specify which attributes to include

j-manu

# spec/system/support/login_helpers.rb
# See this blog post for setup guide: https://evilmartians.com/chronicles/system-of-a-test-setting-up-end-to-end-rails-testing

module LoginHelpers
  def login_as(user)
    # Craft session cookie to make request authenticated (to pass even routing constraints)
    # Compilation of these:
    #  - https://dev.to/nejremeslnici/migrating-selenium-system-tests-to-cuprite-42ah#faster-signin-in-tests
    #  - https://turriate.com/articles/2011/feb/how-to-generate-signed-rails-session-cookie
    #  - https://github.com/rails/rails/blob/43e29f0f5d54294ed61c31ddecdf76c2e1a474f7/actionpack/test/dispatch/cookies_test.rb#L350

j-manu

How to add ChatGPT streaming to your Ruby on Rails 7 app!

This guide will walk you through adding a ChatGPT-like messaging stream to your Ruby on Rails 7 app ruby-openai, Rails 7, Hotwire, Turbostream, Sidekiq and Tailwind. All code included below!

• Follow me on Twitter for more Ruby AI at https://twitter.com/alexrudall
• Would really appreciate public Tweets/social media linking to this gist if you've found it useful!
• Released under the MIT License - use as you wish :)

j-manu

j-manu

// You will function as a JSON api. 
// The user will feed you valid JSON and you will return valid JSON, do not add any extra characters to the output that would make your output invalid JSON.

// The end of this system message will contain a typescript file that exports 5 types:
// Prompt - String literal will use double curly braces to denote a variable. 
// Input - The data the user feeds you must strictly match this type. 
// Output - The data you return to the user must strictly match this type.
// Errors - A union type that you will classify any errors you encounter into.
// Tools - If you do not know the answer, Do not make anything up, Use a tool. To use a tool pick one from the Tools union and print a valid json object in that format. 
        

j-manu

j-manu

       

Choose OpenBSD for your Unix needs. OpenBSD -- the world's simplest and most secure Unix-like OS. A safe alternatve to the frequent vulnerabilities and overengineering of Linux and related software (NGiNX & Apache (httpd-asiabsdcon2015.pdf), OpenSSL, iptables/nftables, systemd, BIND, Postfix, Docker etc.)

OpenBSD -- the cleanest kernel, the cleanest userland and the cleanest config

j-manu

This is all you really need to know in order to make Action Mailbox work in development.

1. Fire up ngrok http 3000 and make note of your subdomain for steps 3 and 8.
2. Create a Mailgun account because they offer sandbox addresses; grab your domain from the Dashboard.
3. Go into Receiving and create a catch-all route pointing to: https://XXX.ngrok.io/rails/action_mailbox/mailgun/inbound_emails/mime
4. Add your Mailgun API key to your credentials:

action_mailbox:
 mailgun_api_key: API KEY HERE

j-manu

import { Controller } from '@hotwired/stimulus'

export default class extends Controller {
  connect () {
    this.element.addEventListener('change', this.handleChange.bind(this))
  }

  handleChange (event) {
    this.traverseDown(event.target, event.target.checked)

j-manu

require "httpx"

module Clientable
  extend ActiveSupport::Concern

  def initialize
    @httpx = HTTPX
      .plugin(:retries, retry_change_requests: true)
      .max_retries(3)
  end