Rafael Oliveira lastk

## must-watch-talks.txt
Rich Hickey
https://confreaks.tv/videos/railsconf2012-keynote-simplicity-matters
https://confreaks.tv/videos/jaxconf2012-keynote-the-value-of-values

Dave Thomas
https://confreaks.tv/videos/elixirconf2014-opening-keynote-think-different
https://confreaks.tv/videos/lonestarruby2013-elixir-power-of-erlang-joy-of-ruby

Robert Martin
https://confreaks.tv/videos/rubymidwest2011-keynote-architecture-the-lost-years

## getting-started.md

      
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                lastk
                / getting-started.md
            
            
              Created
              August 14, 2018 11:37
                — forked from joepie91/getting-started.md
            
              
                Getting started with Node.js
              
          
    "How do I get started with Node?" is a commonly heard question in #Node.js. This gist is an attempt to compile some of the answers to that question. It's a perpetual work-in-progress.
And if this list didn't quite answer your questions, I'm available for tutoring and code review! A donation is also welcome :)
Setting expectations

Before you get started learning about JavaScript and Node.js, there's one very important article you need to read: Teach Yourself Programming in Ten Years.
Understand that it's going to take time to learn Node.js, just like it would take time to learn any other specialized topic - and that you're not going to learn effectively just by reading things, or following tutorials or courses. _Get out there and build things!

  
## using-uuid-as-pk.md

      
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                lastk
                / using-uuid-as-pk.md
            
            
              Created
              December 29, 2020 23:14
                — forked from rponte/using-uuid-as-pk.md
            
              
                Não use UUID como PK nas tabelas do seu banco de dados
              
          
    Pretende usar UUID como PK em vez de Int/BigInt no seu banco de dados? Pense novamente...

TL;TD

Não use UUID como PK nas tabelas do seu banco de dados.
Um pouco mais de detalhes


## reboot_mysql_database.php
<?php
// Start / Stop / Reboot MySQL Database server using SSH with PHP
// Requires the library from phpseclib.sourceforge.net / https://github.com/phpseclib/phpseclib

// Server user login data
$ssh_user = '';
$ssh_password = '';
$ssh_server_ip = '';
?>
<!DOCTYPE html>

## service-objects.md

      
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                lastk
                / service-objects.md
            
            
              Created
              November 10, 2020 16:54
                — forked from blaix/service-objects.md
            
              
                Martin Fowler on Service Objects via the Ruby Rogues Parley mailing list
              
          
    On Tue, Mar 12, 2013 at 1:26 PM, Martin Fowler martinfowlercom@gmail.com wrote:

The term pops up in some different places, so it's hard to know what it means without some context. In PoEAA I use the pattern Service Layer to represent a domain-oriented layer of behaviors that provide an API for the domain layer. This may or may not sit on top of a Domain Model. In DDD Eric Evans uses the term Service Object to refer to objects that represent processes (as opposed to Entities and Values). DDD Service Objects are often useful to factor out behavior that would otherwise bloat Entities, it's also a useful step to patterns like Strategy and Command.

It sounds like the DDD sense is the sense I'm encountering most often. I really need to read that book.
The conceptual problem I run into in a lot of codebases is that rather than representing a process, the "service objects" represent "a thing that does the process". Which sounds like a nitpicky difference, but it seems to have a real impact on how people us

  
## pg_pub_sub.rb
#
# A:
# pubsub = PgPubSub.new('channelname')
# pubsub.subscribe do |data|
#  puts "data: #{data} is coming!"
# end
#
# B:
# pubsub = PgPubSub.new('channelname')
# pubsub.publish("hello world")

## Gemfile
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

## spacemacs-cheshe.md

      
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                lastk
                / spacemacs-cheshe.md
            
            
              Created
              May 14, 2019 15:29
                — forked from robphoenix/spacemacs-cheshe.md
            
              
                Spacemacs Cheat Sheet
              
          
    Useful Spacemacs commands


SPC q q - quit
SPC w / - split window vertically
SPC w - - split window horizontally
SPC 1   - switch to window 1
SPC 2   - switch to window 2
SPC w c - delete current window
SPC TAB - switch to previous buffer
SPC b b - switch buffers


## osx_setup.md

      
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                lastk
                / osx_setup.md
            
            
              Last active
              April 5, 2019 13:59
                — forked from mcls/osx_setup.md
            
              
                Setup mac for ruby dev
              
          
    Setup new Mac from scratch

Install Xcode

Installing Xcode and the command line tools need to be done first because it installs gcc.
https://developer.apple.com/xcode/features/
Homebrew

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

  
## reproduce.rb
begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile(true) do
  source 'https://rubygems.org'
  gem 'rails', '5.2.0'  # use correct rails version
	Rich Hickey
	https://confreaks.tv/videos/railsconf2012-keynote-simplicity-matters
	https://confreaks.tv/videos/jaxconf2012-keynote-the-value-of-values

	Dave Thomas
	https://confreaks.tv/videos/elixirconf2014-opening-keynote-think-different
	https://confreaks.tv/videos/lonestarruby2013-elixir-power-of-erlang-joy-of-ruby

	Robert Martin
	https://confreaks.tv/videos/rubymidwest2011-keynote-architecture-the-lost-years
	<?php
	// Start / Stop / Reboot MySQL Database server using SSH with PHP
	// Requires the library from phpseclib.sourceforge.net / https://github.com/phpseclib/phpseclib

	// Server user login data
	$ssh_user = '';
	$ssh_password = '';
	$ssh_server_ip = '';
	?>
	<!DOCTYPE html>
	#
	# A:
	# pubsub = PgPubSub.new('channelname')
	# pubsub.subscribe do \|data\|
	# puts "data: #{data} is coming!"
	# end
	#
	# B:
	# pubsub = PgPubSub.new('channelname')
	# pubsub.publish("hello world")
	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
	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
	raise e
	end

	gemfile(true) do
	source 'https://rubygems.org'
	gem 'rails', '5.2.0' # use correct rails version