Tomas Echeverri techeverri

I hereby claim:

To claim this, I am signing this object:

	# The Whop chop: how we cut a Rails test suite and CI time in half

	> Evil Martians cut Whop’s Rails test suite and CI time in half using profiling, factory optimizations, and parallelization. Learn how we speed up tests and boost reliability.

	- Date: 2025-09-03T00:00:00.000Z
	- Authors: Igor Platonov, Travis Turner
	- Categories: Developer Community, Rails
	- URL: https://evilmartians.com/chronicles/the-whop-chop-how-we-cut-a-rails-test-suite-and-ci-time-in-half

	---

	#!/usr/bin/env node

	import path from "path";
	import url from "url";

	const __dirname = path.dirname(url.fileURLToPath(import.meta.url));

	console.log({ __dirname });

	const { useState, useEffect, useRef } = React;

	const GITHUB_USERS_API_URL = "https://api.github.com/users";
	const GITHUB_CLIENT_ID = "8b7993e07c6a5750c784";
	const GITHUB_CLIENT_SECRET = "fd815b52e8b01fd07995f30ba54f3b799d9ef93e";

	const USER_CACHE_MAX_SIZE = 5;

	const useCache = (cacheMaxSize) => {
	const { current: cache } = useRef(new Map());

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Reduce + Spread vs Reduce + Property #jsbench #jsperf</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>

	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>Math Birthdays</title>
	<link rel="stylesheet" href="https://unpkg.com/flatpickr/dist/flatpickr.min.css">
	<link rel="stylesheet" type="text/css" href="https://npmcdn.com/flatpickr/dist/themes/material_green.css">
	<style>

	.github-avatar {
	font-family: Roboto, sans-serif;
	}
	.header {
	background-color: #2196F3;
	padding: 15px;
	color: white;
	}
	.user-search {
	float: right;