Andy Wang yorzi

## rails_exercise.rb
# Background:
# The following code works but I have intentionally introduced issues to make it inefficient.
# UserEvents are created for every interaction a user has in the system. It stores what employer, partner and
# controller they were on. When there were 10 users and only a little bit of traffic, this would run quickly.
# But now with 10,000 users and months of traffic - (millions of user events), this code would be very inefficient.

# Instructions:
# 1. Please make this code more efficient through refactoring so that it can run at a greater scale,
#    along with adding some comments to improve the readability.
# 2. Please explain what the variable 'distinct_groups' will contain by the end of the execution and what

## create-ruby-gem-that-adds-rake-tasks.md

      
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                yorzi
                / create-ruby-gem-that-adds-rake-tasks.md
            
            
              Created
              May 8, 2023 03:28
                — forked from ntamvl/create-ruby-gem-that-adds-rake-tasks.md
            
              
                How to create a Ruby gem that adds Rake tasks
              
          
    How to create a Ruby gem that adds Rake tasks

Create a gem

One way to do this is to use bundler to scaffold our gem:
bundler gem my_gem

Add rake tasks to our gem

I prefer to put tasks meant to manage the gem itself in lib/tasks, and tasks the gem is meant to provide to gem users in lib/my_gem/tasks.

  
## #ChatGPT Streaming.md

      
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                yorzi
                / #ChatGPT Streaming.md
            
            
              Created
              May 5, 2023 03:19
                — forked from alexrudall/#ChatGPT Streaming.md
            
              
                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!


Follow me on Twitter for more Ruby AI at https://twitter.com/alexrudall
Released under the MIT License - use as you wish :)

First, add the ruby-openai gem! Needs to be at least version 4. Add Sidekiq too.

  
## readme.md

      
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                yorzi
                / readme.md
            
            
              Created
              August 18, 2021 01:52
                — forked from maxivak/readme.md
            
              
                Integrating Gem/Engine and Main Rails App
              
          
    Integrate Gem/Engine and main Rails app

Overview


Paths
Routes
Add functionality to controller
Improving (Extending or overriding) Engine functionality
Helpers
Assets


## index.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <title>Twitter Archive Browser</title>
    <script src="https://unpkg.com/react@16/umd/react.development.js"></script>
    <script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>
    <script src="https://unpkg.com/babel-standalone@6.15.0/babel.min.js"></script>

    <style>

## grape_api_sample.rb
require 'grape'

module My
  class API < Grape::API
    prefix 'api'

    ## params key list
    #################################################################################################################
    # 1. login
    # 2. sign

## GA-form-tracking.js
  <script type="text/javascript">
    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

      ga('create', 'UA-55682644-1', 'auto', {
        'allowLinker': true
      });
      ga('require', 'linker');

## api_key_generator.rb
class KeyGenerator
  require "digest/sha1"
  def self.generate(length = 10)
    Digest::SHA1.hexdigest(Time.now.to_s + rand(12341234).to_s)[1..length]
  end
end

## mina-deploy.rb
require 'mina/rails'
require 'mina/git'
require 'mina/rvm'
require 'mina/puma'

set :application_name, 'myapp'
set :domain, 'myapp.com'
set :deploy_to, '/home/admin/myapp'
set :repository, 'git@github.com:lnikell/myapp.git'

## install_postgresql.sh
#!/bin/bash
###############################################
# To use:
# https://raw.github.com/gist/2776351/???
# chmod 777 install_postgresql.sh
# ./install_postgresql.sh
###############################################
echo "*****************************************"
echo " Installing PostgreSQL"
echo "*****************************************"
	# Background:
	# The following code works but I have intentionally introduced issues to make it inefficient.
	# UserEvents are created for every interaction a user has in the system. It stores what employer, partner and
	# controller they were on. When there were 10 users and only a little bit of traffic, this would run quickly.
	# But now with 10,000 users and months of traffic - (millions of user events), this code would be very inefficient.

	# Instructions:
	# 1. Please make this code more efficient through refactoring so that it can run at a greater scale,
	# along with adding some comments to improve the readability.
	# 2. Please explain what the variable 'distinct_groups' will contain by the end of the execution and what
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8" />
	<title>Twitter Archive Browser</title>
	<script src="https://unpkg.com/react@16/umd/react.development.js"></script>
	<script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>
	<script src="https://unpkg.com/babel-standalone@6.15.0/babel.min.js"></script>

	<style>
	require 'grape'

	module My
	class API < Grape::API
	prefix 'api'

	## params key list
	#################################################################################################################
	# 1. login
	# 2. sign
	<script type="text/javascript">
	(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]\|\|function(){
	(i[r].q=i[r].q\|\|[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
	m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
	})(window,document,'script','//www.google-analytics.com/analytics.js','ga');

	ga('create', 'UA-55682644-1', 'auto', {
	'allowLinker': true
	});
	ga('require', 'linker');
	class KeyGenerator
	require "digest/sha1"
	def self.generate(length = 10)
	Digest::SHA1.hexdigest(Time.now.to_s + rand(12341234).to_s)[1..length]
	end
	end
	require 'mina/rails'
	require 'mina/git'
	require 'mina/rvm'
	require 'mina/puma'

	set :application_name, 'myapp'
	set :domain, 'myapp.com'
	set :deploy_to, '/home/admin/myapp'
	set :repository, 'git@github.com:lnikell/myapp.git'
	#!/bin/bash
	###############################################
	# To use:
	# https://raw.github.com/gist/2776351/???
	# chmod 777 install_postgresql.sh
	# ./install_postgresql.sh
	###############################################
	echo "*****************************************"
	echo " Installing PostgreSQL"
	echo "*****************************************"