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Duarte Martins Duartemartins

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@alexrudall
alexrudall / #ChatGPT Streaming.md
Last active September 25, 2025 02:25
ChatGPT streaming with ruby-openai, Rails 7, Hotwire, Turbostream, Sidekiq and Tailwind!

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 using ruby-openai, Rails 7, Hotwire, Turbostream, Sidekiq and Tailwind. All code included below!

Want more content like this, for free? Check out my free book, RailsAI!

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@jimfoltz
jimfoltz / tw5-server.rb
Last active July 4, 2025 12:46
A local server for TiddlyWiki5 that allows saving wiki.
require 'webrick'
require 'fileutils'
BIND_ADDRESS = "127.0.0.1"
PORT = 8080
BACKUP_DIR = 'bak'
if ARGV.length != 0
root = ARGV.first.gsub('\\', '/')
@allenyllee
allenyllee / import_json_appsscript.js
Last active August 2, 2023 09:28 — forked from paulgambill/import_json_appsscript.js
// import_json_appsscript.js
// https://gist.github.com/allenyllee/c764c86ed722417948fc256b7a5077c4
//
// Changelog:
// (Oct. 16 2019) tag: allenyllee-20191016
// 1. Fixed google script error: urlfetchapp - service invoked too many times https://stackoverflow.com/questions/10598179/google-apps-script-urlfetchapp-service-invoked-too-many-times
// (Jul. 16 2018) tag: allenyllee-20180716
// 1. Fixed the issue "If you try to query /arrayA[k]/arrayB[n]/arrayC[m]/.../member, you will always get /arrayA[k]/arrayB[k]/arrayC[k]/.../member."
// (Nov. 30 2017) tag: allenyllee-20171130
// 1. Add the ability to query array elements by using xpath like "/array[n]/member" where "n" is array index
@iscott
iscott / simple_authentication_rails_5_bcrypt_and_has_secure_password.md
Last active September 30, 2025 16:45
Cheat Sheet: Simple Authentication in Rails 5 with has_secure_password

Cheat Sheet: Simple Authentication in Rails 6 with has_secure_password

The goal of this cheatsheet is to make it easy to add hand-rolled authentication to any rails app in a series of layers.

First the simplest/core layers, then optional layers depending on which features/functionality you want.

Specs
AUTHOR Ira Herman
LANGUAGE/STACK Ruby on Rails Version 4, 5, or 6
@traumverloren
traumverloren / switch-to-rbenv.md
Last active March 29, 2024 00:54
Switch from RVM to rbenv

Switch from RVM to rbenv:

Get Rid of RVM if it's installed:

rvm implode

Cleanup your .bash_profile/.bashrc/.zshrc file to remove RVM from the path:

You should have something like this left from RVM. Delete it from the file. ``[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"```

@shunchu
shunchu / convert-seconds-into-hh-mm-ss-in-ruby.rb
Created July 25, 2012 07:58
Convert seconds into HH:MM:SS in Ruby
t = 236 # seconds
Time.at(t).utc.strftime("%H:%M:%S")
=> "00:03:56"
# Reference
# http://stackoverflow.com/questions/3963930/ruby-rails-how-to-convert-seconds-to-time