joaquimadraz

# REFERENCES
# https://github.com/codedance/Retaliation/blob/master/retaliation.py
# http://www.rkblog.rk.edu.pl/w/p/controlling-usb-missile-launchers-python/
# http://matthias.vallentin.net/blog/2007/04/writing-a-linux-kernel-driver-for-an-unknown-usb-device/

require 'libusb'

class Launcher
  ID_PRODUCT = 0x0701
  ID_VENDOR = 0x0a81

joaquimadraz

# source: http://blacklane.github.io/2016/04/23/lessons-learned-from-some-of-the-best-ruby-codebases-part-1/

class Foo < Module

  def initialize
    @module = Module.new
  end

  def included(descendant)
    @module.class_eval do

joaquimadraz

schema = Compel.integer.min(1900).max(2016)

result = schema.validate(2017)

puts result.errors
# => ["cannot be greater than 2016"]

joaquimadraz

object = {
  first_name: 'Joaquim',
  birth_date: '1989-0',
  address: {
    line_one: 'Lisboa',
    post_code: '1100',
    country_code: 'PT'
  }
}

joaquimadraz

schema = Compel.array.items(
 Compel.hash.keys({
    a: Compel.string.required,
    b: Compel.string.format(/^abc$/)
 })
)

object = [
  { a: 'A', b: 'abc' },
  { a: 'B' },

joaquimadraz

module UseCases
  module User
    module Create

      class Validate < RestMyCase::Base
        # all necessary validations to persit

        context_reader :user,
                       :user_attributes

joaquimadraz

class User < ActiveRecord::Model
  
  default_scope { where(state: 'active') }
  
  scope :inactive, -> { where(active: false) }
  
  validates_presence_of :first_name, :last_name, :email, :password, :invitation_token
  
  validates :first_name, length: { minimum: 2 }
  validates :last_name, length: { minimum: 2 }

joaquimadraz

require 'grape'

module Blog 
  class Web < Grape::API
    
    ...
    
    desc "Create post comment"
    params do
      requires :id, type: Integer

joaquimadraz

require 'internal_task/version'

module InternalTask

  extend Rake::DSL

  namespace :internal_task do
    desc 'Say hello'

    task :hello do

joaquimadraz

# input = [
#   {:alarma=>{:foo2=>"bar2"}},
#   {:alarma=>{:foo=>"bar"}},
#   {:alarma=>{:test2=>{:foo=>"bar"}}},
#   {:cenas=>"teste"},
#   {:alarma=>{:foo2=>"bar2", :foo=>"bar"}}
# ]

input = [
  {:foo=>{:foo=>{:bar=>"stuff"}}},