leandronsp

FROM --platform=linux/amd64 ubuntu
RUN apt-get update
RUN apt-get install make binutils build-essential -y
RUN apt-get install nasm gdb strace -y
WORKDIR /app

leandronsp

name	pair
description	TDD pair programming with mode switching. Claude can be driver (writes code) or navigator (watches, questions, provokes). Supports GitHub/Linear issues, file watching, or arbitrary prompts. Scientific TDD, baby steps, one test at a time. Trigger on phrases like "pair", "let's pair", "pair with me", "tdd", "you drive", "I'll drive", "pair program", "dojo".

Pair — TDD Pair Programming

Two modes, one skill. Switch anytime.

• Driver mode — Claude writes code, user navigates

leandronsp

--[[

=====================================================================
==================== READ THIS BEFORE CONTINUING ====================
=====================================================================
========                                    .-----.          ========
========         .----------------------.   | === |          ========
========         |.-""""""""""""""""""-.|   |-----|          ========
========         ||                    ||   | === |          ========
========         ||   KICKSTART.NVIM   ||   |-----|          ========

leandronsp

OOP in Bash script

Wait, what?

Inspired by this awesome article.

Prelude about OOP

According to wikipedia, OOP is a programming paradigm or technique based on the concept of "objects". The object structure contain data and behaviour.

Data is the object's state, which should be isolated and must be private.

leandronsp

#!/bin/bash

## Create the response FIFO
rm -f response
mkfifo response

function handle_GET_home() {
  RESPONSE=$(cat home.html | \
    sed "s/{{$COOKIE_NAME}}/$COOKIE_VALUE/")
}

leandronsp

struct Node<T> {
    value: T,
    next: Option<Box<Node<T>>>
}

impl<T> Node<T> {
    fn new(value: T) -> Self {
        Self { value, next: None }
    }
}

leandronsp

RPN in ASM x86_64

nasm -f elf64 -g rpn.asm -o rpn.o
ld rpn.o -o rpn
./rpn

Output

leandronsp

DROP INDEX IF EXISTS transfers_in, transfers_out;
CREATE INDEX transfers_in ON transfers (target_account_id);
CREATE INDEX transfers_out ON transfers (source_account_id);

leandronsp

require 'socket'

@queue = Ractor.new do
  loop do
    Ractor.yield(Ractor.receive, move: true)
  end
end

listener = Ractor.new(@queue) do |queue|
  socket = TCPServer.new(PORT)

leandronsp

# ruby 3+
# gem install test-unit
require 'test/unit/assertions'
include Test::Unit::Assertions

def balanced?(input)
  delimiters = { 
    "(" => ")", 
    "{" => "}", 
    "[" => "]"