josegomezr

require 'active_support'

class CustomEventBus
  def initialize()
    @subscribers = {}
  end

  def subscribe(pattern = nil, callback = nil, &block)
    puts "[#{self.class}] #subscribe TO: #{pattern.inspect}, with callback=#{callback.class.inspect}, block=#{block.class.inspect}"
    @subscribers[pattern] ||= callback || block

josegomezr

#!/usr/bin/env ruby

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  
  gem 'rails', '~> 6.1'
  gem 'byebug'
end

josegomezr

Quick notes on a rant

Some examples related to my tweet rant https://twitter.com/dsymetweets/status/1294276915260522496

1. Implicitly discarding information is so 20th Century

In project programming this hit me this week with a bug:

josegomezr

Why you want me to use this shit?

I'm really tired of the following manual script:

B64FILE=path/to/b64file
base64 -d $B64FILE > $B64FILE.plain
$EDITOR $B64FILE.plain
base64 -w $B64FILE.plain > $B64FILE

josegomezr

# usage bash pull_cloudwatch_log.sh <log-group name> <log-stream-name> [<output-file>]
LOG_GROUP="${1:-log-group-name}"
LOG_STREAM="${2:-log-stream-name}"
OUTFILE="${3:-output.log}"

echo "Fetching logstream: $LOG_STREAM"
LOGOUTPUT="$(aws logs get-log-events --log-group-name $LOG_GROUP --log-stream-name $LOG_STREAM --output text --start-from-head)"
echo "Flushing chunk on $OUTFILE"
echo "$LOGOUTPUT" >> $OUTFILE

josegomezr

Place this in the rails root of your project. And then call

ruby rails_migration_checker.rb <path/to/migration 1> [<path/to/migration 2>...]

josegomezr

A very dummy parser for structured logging format into SQLite db.

josegomezr

from itertools import cycle

import telepot

bot_tokens = [
    # array of string tokens
]

bots = [telepot.Bot(token) for token in bot_tokens]

josegomezr

<?php
/*
Plugin Name: Custom Payment Gateway
Description: Custom payment gateway example
Author: Lafif Astahdziq
Author URI: https://lafif.me
*/

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly

josegomezr

DataLogger parser for TermoDaQ

Parsed the raw data gathered by TermoDaQ into js objects.

Test it

> node main.js 
[ { rawLine:
     '91.458364,123.178515,9/25/2019,09:0:16.00,80.3375,80.1000,80.1000,0.9687,0.1365',