😀

Marcelo Amancio de Lima Santos themaxhero

😀

I love Functional Programming and Game Development.

themaxhero / ceasar_cipher_stream.exs

Created September 9, 2024 06:57

	defmodule CeasarCipher do
	@lower Enum.to_list(?a..?z)
	@upper Enum.to_list(?A..?Z)

	defp map_within_range(c, range, shift) do
	if c in range do
	range
	\|> Stream.cycle()
	\|> Stream.drop(shift + (c - hd(range)))
	\|> Stream.take(1)

themaxhero / HeroLisp Testing.livemd

Last active July 3, 2024 12:07

HeroLISP.livemd

NimbleParsec Playground

Mix.install([
  {:nimble_parsec, "~> 1.0"}
])

themaxhero / task_async.exs

Created June 6, 2024 23:58

	1..100_000
	\|> Task.async_stream(&do_something/1)
	\|> Stream.map(fn {:ok, v} -> v end)

themaxhero / rmagick_palette_swap.rb

Last active May 11, 2024 00:06

This Script downloads it's dependencies after made executable if you have nix package manager installed.

	#!/usr/bin/env nix-shell
	#!nix-shell -i ruby -p ruby rubyPackages.rmagick
	require "rmagick"
	include Magick

	colors = {
	{r: 32, g: 48, b: 120} => [0, {r: 0, g: 0, b: 0}],
	{r: 32, g: 64, b: 168} => [1, {r: 17, g: 17, b: 17}],
	{r: 48, g: 104, b: 200} => [2, {r: 34, g: 34, b: 34}],
	{r: 56, g: 128, b: 216} => [3, {r: 51, g: 51, b: 51}],

themaxhero / install-erlang-through-asdf.sh

Created February 8, 2022 09:00

Script for Installing the latest version of erlang in Archlinux

	#!/bin/bash
	sudo pacman -S openssl-1.0
	asdf plugin-add erlang https://github.com/asdf-vm/asdf-erlang
	mkdir ~/.openssl-1.0

	cd ~/.openssl-1.0
	ln -s /usr/include/openssl-1.0 include
	ln -s /usr/lib/openssl-1.0 lib

	export KERL_CONFIGURE_OPTIONS="--disable-debug --without-javac"

themaxhero / projects.sh

Created January 21, 2022 00:56

Wofi Project Selector

	#!/bin/bash

	__choice=$(printf '%s\n' Work Personal \| wofi -dmenu -p "Select project scope" -L 2)

	__work_projects=~/projects/work
	__personal_projects=~/projects/personal

	show_options() {
	case $1 in
	'Open with Emacs') emacs $2;;

themaxhero / double_cola.ex

Last active November 3, 2021 10:42

Resolution for Double Cola Problem in Elixir

	defmodule DoubleCola do
	defp mapper({current_names, size}),
	do: Enum.map(current_names, &(%{name: &1, size: size}))

	defp traverse([%{name: name, size: size} \| rest], n) when n <= size,
	do: name
	defp traverse([%{name: name, size: size} \| rest], n),
	do: traverse(rest, n - size)

	def find_nth(names, n) do

themaxhero / Result.ts

Last active October 28, 2021 09:30

	type Result<T> = {type: "ok", data: T} \| {type: "error", reason: string};

	export const ok = <T = unknown>(data: T): Result<T> => {
	return {type: "ok", data };
	};

	export const error = <T = unknown>(reason: string): Result<T> => {
	return {type: "error", reason};
	};

themaxhero / rockman_x_legacy_collection_{1,2}.sh

Last active December 21, 2022 04:10

How to make Rockman X Legacy Collection {1,2} work just like in Windows.

	#!/bin/sh
	# Instructions
	# Before running this:
	# - Delete your ~/.local/share/Steam/steamapps/compatdata/$GAME_ID folder.
	# - Then set your proton version to 5.0-10 for the game.
	# - Run the game and close after it starts.
	# - After that, you're good to go.
	# If the game is Rockman X Legacy Collection 1, the ID should be 743890
	# If the game is Rockman X Legacy Collection 2, the ID should be 743900
	# Thanks to https://github.com/PedroHLC for Debbuging this thing and finding out how to solve.

themaxhero / revert_subtraction.rb

Created December 9, 2020 05:39

Revert Subtraction using Percentage by adding percentage