jhonnymoreira

DUCK Protocol

A reasoning framework for AI-assisted development where clarity comes first.

---

The Problem

AI coding assistants act before thinking. They:

jhonnymoreira

#!/usr/bin/env bash
gh pr view --json url | fx .url

jhonnymoreira

// ==UserScript==
// @name         YouTube Quote
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Replaces document body with a random quote from ZenQuotes API on YouTube pages
// @author       Nobody
// @match        *://www.youtube.com/*
// @grant        none
// @run-at       document-start
// ==/UserScript==

jhonnymoreira

export function createTerminalLink(url: string, text?: string) {
  return `\u001B]8;;${url}\u0007${text ?? url}\u001B]8;;\u0007`;
}

jhonnymoreira

UPDATE
	segments
SET
	name = REPLACE(name, '%.protonmail.com%', '.proton.me');

UPDATE
	urls
SET
	url = REPLACE(url, '%.protonmail.com%', '.proton.me');

jhonnymoreira

const getMEIDebt = (indexBegin, length) => {
  const NODE_SELECTOR = '.total.updatable.text-center';

  const sum = (x, y) => x + y;
  const normalizeValue = (value) =>
    value.replace('R$', '').replace(',', '.').trim();

  return Array.from(document.querySelectorAll(NODE_SELECTOR))
    .slice(indexBegin, length)
    .map((node) => parseFloat(normalizeValue(node.innerText)))

jhonnymoreira

const RANKS_WEIGHTS = {
  'Iron 1': 1,
  'Iron 2': 2,
  'Iron 3': 3,
  'Bronze 1': 4,
  'Bronze 2': 5,
  'Bronze 3': 6,
  'Silver 1': 7,
  'Silver 2': 8,
  'Silver 3': 9,

jhonnymoreira

FROM ubuntu:18.04

RUN apt-get update && apt-get install -y \
  autoconf \
  bison \
  build-essential \
  curl \
  gcc-6 \
  git \
  libffi-dev \

jhonnymoreira

SQL Learning

SQL means Structured Query Language. It is a language designed to manage data stored in relational databases.

---

Concepts

Relational Databases

jhonnymoreira

const parseCookies = cookies =>
  cookies.split(/;\s?/)
    .reduce((parsedCookie, cookie) => {
      const [key, value] = cookie.split('=')

      parsedCookie[key] = (value
        ? value
        : '')
    
      return parsedCookie