dhh

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

adammagana

import com.android.billingclient.api.SkuDetails
import java.lang.Exception
import java.text.NumberFormat
import java.util.*

/**
 * Currency code for the U.S. dollar
 */
private const val USD = "USD"

wildjcrt

require 'cgi'
require 'active_support'

def verify_and_decrypt_session_cookie(cookie, secret_key_base = Rails.application.secret_key_base)
  config = Rails.application.config
  cookie = CGI::unescape(cookie)
  salt   = config.action_dispatch.authenticated_encrypted_cookie_salt
  encrypted_cookie_cipher = config.action_dispatch.encrypted_cookie_cipher || 'aes-256-gcm'
  # serializer = ActiveSupport::MessageEncryptor::NullSerializer # use this line if you don't know your serializer
  serializer = ActionDispatch::Cookies::JsonSerializer

joaoffcosta

#!/usr/bin/env ruby

require "yaml"

CONFIG = "~/database.yml"
CONFIG_PARAMS = %w(protocol host port database username password).map(&:to_sym)

def say(channel=:info, msg)
  puts "[#{channel.to_s.upcase}] #{msg}"
end

morhekil

Validate JSON schema in Rails

Topics

1. What/Why JSON schema
2. Apply to rails model validation
3. Test your API endpoint with schema matcher
4. Homework for a curious reader
5. References

miguelmota

files:
  "/etc/nginx/conf.d/00_elastic_beanstalk_proxy.conf":
    mode: "000755"
    owner: root
    group: root
    content: |
      server {
        listen 80;
        gzip on;

winebarrel

select
  pg_user.usename,
  t1.nspname,
  t1.relname, 
  relacl.privilege_type,
  relacl.is_grantable
from (
  select
    pg_namespace.nspname,
    pg_class.relname,

igorescobar

/*  
  Instructions:
  1 - Open the Jenkins Pipeline View with your browser
  2 - Open the console and execute the following code
  3 - Copy the output and paste into your README.md
  
  Your github README.md will never be the same ;o)
  Example:
  |     CI      | Build Pipeline: Project Name   |
  |-------------|:------------------------------:|

igorescobar

# Clean unused images
docker image prune

# Clean up dangling volumes
docker volume rm $(docker volume ls -qf dangling=true)

# Stop all containers
docker stop $(docker ps -a -q)

aanari

CREATE FUNCTION batch_at_will() RETURNS INTEGER LANGUAGE plpgsql AS $$
DECLARE batched_count INTEGER = 1;
BEGIN
    WITH selected_users AS (
        SELECT id
        FROM users
        WHERE role = 'moderator'
        AND registration_date < CURRENT_DATE - INTERVAL '4' YEAR
        LIMIT 1000
        FOR UPDATE NOWAIT