serradura

class Calc
  def sum(a, b)
    a + b
  end

  def multiply(a, b)
    a * b
  end
end

serradura

class NanoCase
  class Result
    UNDEFINED = :undefined
    
    attr_reader :type, :data
    
    def initialize(type, data)
      @type = type
      @data = data
    end

serradura

require 'bundler/inline'

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

  gem 'benchmark-ips', '~> 2.11'
end

class Calc
  def initialize(a, b)

serradura

class FactoryCollectionFilter
  def initialize(config)
    @config = config || {}
  end

  def call(filters: {}, data: [])
    return data if filters.empty?
    
    filters.reduce(data) do |filtered, (filter, value)|
      filter_fn = @config[filter]

serradura

####################################
# Pilares da Orientação a Objetos: #
####################################

# 👍 Abstração.     | >
# 👍 Encapsulamento | > > Composição 🙌
# 👍 Polimorfismo   | >

# 👎 Herança

serradura

class AssemblyLine
  CARS_PRODUCED_PER_HOUR = 221.0
      
  def self.calculate_cars_per_hour(speed)
    speed * CARS_PRODUCED_PER_HOUR
  end
  
  def self.calculate_success_rate(speed)
    case speed
    when 1..4 then 1

serradura

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

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

serradura

ActiveAdmin.register Product do

  permit_params :name, :category_id, :description, :text, :slug, :in_slider, :tag_ids => []

  filter :category
  filter :base_tags
  filter :name
  filter :text
  filter :created_at
  filter :updated_at

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

git-crypt

https://github.com/AGWA/git-crypt

O que é?

Adiciona uma camada de criptografia de arquivos em repositórios git.