serradura

class Mecha
  private attr_accessor(:states_map, :callbacks, :transitions, :current_state)

  public :transitions, :current_state

  def initialize(initial_state:, transitions:)
    self.states_map = transitions.parameters.select { |(type, _)| type == :keyreq }.to_h { [_2, _2] }

    self.callbacks = Hash.new { |hash, key| hash[key] = [] }
    self.transitions = transitions.call(**states_map).transform_values(&:freeze).freeze

serradura

module Susurro
  def subscribe(handler)
    subscribers << {name: nil, handler: handler}

    self
  end

  def on(event_name, &handler)
    subscribers << {name: event_name, handler: handler}

serradura

require 'uri'
require 'json'
require 'net/http'

# https://dog.ceo/dog-api/
class DogCeoAPI
  class FakeStrategy
    def get_random
      {
        "message" => "https://images.dog.ceo/breeds/terrier-welsh/lucy.jpg",

itkrt2y

# official docs: https://graphql-ruby.org/dataloader/sources.html

# app/graphql/sources/association.rb
class Sources::Association < ::GraphQL::Dataloader::Source
  def initialize(association_name, scope = nil)
    @association_name = association_name
    @scope = scope
  end

  def fetch(records)

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

serradura

require 'base64'
require 'openssl'
require 'singleton'
require 'forwardable'

class AES256
  class Config
    class << self
      attr_accessor :key
    end

Intrepidd

// DISCLAIMER : You can now probably use `data-turbo-action="advance"` on your frame to perform what this controller is aiming to do 
// https://turbo.hotwired.dev/handbook/frames#promoting-a-frame-navigation-to-a-page-visit
// Note that you probably want to disable turbo cache as well for those page to make popstate work properly

import { navigator } from '@hotwired/turbo'
import { Controller } from '@hotwired/stimulus'
import { useMutation } from 'stimulus-use'

export default class extends Controller {
  connect (): void {

rponte

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

serradura

require 'bundler/inline'

gemfile(true) do
  source 'https://rubygems.org'

  gem 'pry', '~> 0.13.1'
  gem 'rails', '~> 6.0', '>= 6.0.3.4'
  gem 'sqlite3', '~> 1.4', '>= 1.4.2'
  gem 'u-authorization', '~> 2.3'
end

serradura

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'

  gem 'u-test'
  gem 'activerecord', require: 'active_record'
  gem 'sqlite3'
end