klebervirgilio

require 'tempfile'
require 'bundler/inline'
require 'date'

gemfile do
  source 'https://rubygems.org'
  ruby '3.3.0'
  gem 'pdftotext', require: true
  gem 'pry', require: true
end

klebervirgilio

Documentation

Language website: https://elixir-lang.org/

❤ conventions over configuration Framework website: https://www.phoenixframework.org/ Docs: https://hexdocs.pm/phoenix/overview.html

Educational Material

klebervirgilio

INPUT = [
  1,12,2,3,
  1,1,2,3,
  1,3,4,3,
  1,5,0,3,
  2,10,1,19,
  1,5,19,23,
  1,23,5,27,
  1,27,13,31,
  1,31,5,35,

klebervirgilio

# frozen_string_literal: true

input = [
  51_360, 95_527, 72_603, 128_601, 68_444, 138_867, 67_294,
  134_343, 62_785, 53_088, 134_635, 137_884, 97_654, 103_704,
  138_879, 87_561, 83_922, 68_414, 84_876, 105_143, 76_599,
  98_924, 57_080, 63_590, 50_126, 111_872, 55_754, 64_410,
  78_488, 56_557, 105_446, 127_182, 59_451, 87_249, 61_652,
  131_698, 148_820, 95_742, 68_223, 121_744, 65_678, 99_745,
  64_089, 75_610, 106_085, 100_364, 116_959, 122_862, 56_580,

klebervirgilio

map[string]string{
  'af': 'Afrikaans',
  'af-ZA': 'Afrikaans (South Africa)',
  'ar': 'Arabic',
  'ar-AE': 'Arabic (U.A.E.)',
  'ar-BH': 'Arabic (Bahrain)',
  'ar-DZ': 'Arabic (Algeria)',
  'ar-EG': 'Arabic (Egypt)',
  'ar-IQ': 'Arabic (Iraq)',
  'ar-JO': 'Arabic (Jordan)',

klebervirgilio

Keybase proof

I hereby claim:

• I am klebervirgilio on github.
• I am klebervirgilio (https://keybase.io/klebervirgilio) on keybase.
• I have a public key ASAaPUWv-qj9-Yv4iSaFdjwecJhJI0aYLFtkOs-tQHcctgo

To claim this, I am signing this object:

klebervirgilio

file = File.open("/path/to/file.md", "r").each_line
header = file.take(2)
title = header.join.gsub(/\W/,"")
groups = file.slice_when { |line| line.chomp == "---" }.to_a
sorted = groups.sort_by { |(line, *_)| line.downcase.match(/\[(.*)\]/).to_s.gsub(/\W/,"") }

BANNER = proc do |title, vowel|
%Q<## Alphabetical index of projects in #{title}:

|       |       |       |       |       |       |       |

klebervirgilio

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"

klebervirgilio

Getting started with Elixir - Part 1

If you have been reading blog posts, hacker news threads, your favorite developers tweets or listening podcasts at this point I'm pretty sure you heard about Elixir programming language. The language was created by José Valim, a well known developer in the open-source world, you probably know him from the Ruby on Rails MVC framework or from the devise and simple_form ruby gems him and his co-workers from the Plataformatec have been working in the last years.

Elixir, a brief history

According the José Valim, the language was born 2011. He had the idea to build the new language due the lack of good tools to solve the concurrency problems in the ruby world. At that time, after spending time studying concurrency and distributed focused languages he found two languages that he likes Erlang and Clojure which runs in the JVM. He liked everything he saw in the Erlang language (Erlang VM) and he hated the things he didn't see, like polymorphism, metaprogramming and languag

klebervirgilio

module IntegrationSpecHelper
  def drop_files files, drop_area_id
    js_script = "fileList = Array();"
    files.count.times do |i|
      # Generate a fake input selector
      page.execute_script("if ($('#seleniumUpload#{i}').length == 0) { seleniumUpload#{i} = window.$('<input/>').attr({id: 'seleniumUpload#{i}', type:'file'}).appendTo('body'); }")
      # Attach file to the fake input selector through Capybara
      attach_file("seleniumUpload#{i}", files[i])
      # Build up the fake js event
      js_script = "#{js_script} fileList.push(seleniumUpload#{i}.get(0).files[0]);"