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Lucas Arruda LucasArruda

Working from home
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View showFirstCellInGoogleSheetAsiOSWidget.js
// Modified from @mutsuda's
// by @levelsio
// 1) Make a Google Sheet, we'll pull the first cell e.g. A1
// 2) Publish your Google Sheet, File -> Publish To Web
// 3) Copy the SHEET_ID in the URL, put it in here below:
const endpoint = ""
// 4) Install Scriptable @
// 5) Copy this entire script in to Scriptable (tip: you can send it to your iPhone via Whatsapp/Messenger/Telegram etc)
dhh / Gemfile
Created Jun 24, 2020
HEY's Gemfile
View 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
sivers / audiobook.rb
Created Jun 25, 2019
Create my audiobook, 88 chapters with 9 ingredients to each chapter, using Ruby + sox
View audiobook.rb
#!/usr/bin/env ruby
# if limiting to one chapter, ./audiobook.rb 05
LIMIT = (ARGV[0] =~ /\A[0-9][0-9]\Z/) ? ARGV[0] : false
BASE = Dir.pwd + '/'
NUMS = BASE + 'ChapterNums/'
DRUM = BASE + 'DrumFills/'
GUIT = BASE + 'GuitarChords/'
sillasgonzaga / api_quotas_fundos.R
Last active Jan 14, 2021
API para baixar quotas de fundos
View api_quotas_fundos.R
url_raw <- ""
output_file <- "fundos/api/informe_diario.csv"
csv_links <- httr::GET(url_raw) %>%
httr::content("text") %>%
dansteele / create_review_app_subdomain.rake
Last active Nov 17, 2020
Use a sub-subdomain on Heroku review apps with DNSimple. Run this task from your app.json in your postdeploy script.
View create_review_app_subdomain.rake
namespace :staging do
desc 'create subdomain DNS record for Heroku review app'
task :publish_dns do
require 'dnsimple'
require 'platform-api'
STAGING_DOMAIN = ''.freeze
heroku_app_name = ENV['HEROKU_APP_NAME']
subdomain = heroku_app_name.match(/.*(pr-\d+)/).captures.first
giannisp / gist:ebaca117ac9e44231421f04e7796d5ca
Last active Jan 12, 2021
Upgrade PostgreSQL 9.6.5 to 10.0 using Homebrew (macOS)
View gist:ebaca117ac9e44231421f04e7796d5ca
After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."
Database files have to be updated before starting the server, here are the steps that had to be followed:
# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql
View rails_single_file.rb
require "bundler/inline"
rescue LoadError => e
$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
raise e
gemfile(true) do
source ""
tskogberg / rails
Created Apr 11, 2017
Heroku: Fix "SignalException: SIGHUP" errors
View rails
#!/usr/bin/env ruby
APP_PATH = File.expand_path("../../config/application", __FILE__)
require_relative "../config/boot"
# Make a clean exit on Heroku while running a rails console.
# Without this we'll get a "SignalException: SIGHUP" error in honeybadger.
if ENV["DYNO"]
if ["c", "console"].include?(ARGV.first)
Signal.trap("SIGHUP") { exit 0 }