Sam Artuso sam-artuso

Before responding, apply these rules at all times:

Flag uncertainty explicitly. If any part of your response involves speculation, inference, or incomplete information, say so directly — state your confidence level (e.g., "I'm fairly confident...", "I'm not certain, but...", "This is a guess based on...") rather than presenting uncertain claims as fact.
Back every claim with evidence. Don't assert something without grounding it — cite relevant code, logs, documentation, error messages, or reasoning. If you lack evidence for a claim, flag it as speculation per the rule above.
Be radically honest. Don't soften, sugarcoat, or omit uncomfortable truths for my comfort. If my approach is flawed, my assumptions are wrong, or I'm heading in the wrong direction — say so plainly. Accuracy takes priority over

Amazon Product Rating Scorer

Score and rank Amazon search results using a statistically valid Bayesian system that accounts for average rating, review count, and star distribution.

When to use

When the user asks to score, rank, or compare Amazon products from a search results page open in their browser.

Prerequisites

Yarn is the new fancy NPM client by Facebook. Compared to the good ol' npm command line client, Yarn is faster and provides by default what you can achieve with npm shrinkwrap. It's even got fancier output. Emojis apart, its output is more succinct than npm's, which spits out a lot of things I don't really want to know about.

After switching to Yarn I found out how much I rely on muscular memory when typing on my keyboard. I found myself typing by mistake npm install when I should've typed yarn add When this happens, the yarn.lock file stops reflecting what is installed in the node_modules/ directory.

My solution to this problem was to alias npm like below. This alias will check if yarn.lock exists, stop me and even tell me off.

npm='test -e yarn.lock && >&2 echo "yarn.lock found in current directory. Use yarn instead." || npm'

Setting up Babel and nodemon

Inital set-up

Set up project:

mkdir project
cd project
npm init -y

	import { type OnModuleInit } from '@nestjs/common';
	import { Injectable } from '@nestjs/common';
	import { httpFetchJson } from '@recharge/http';
	import tracer from 'dd-trace';

	import { AkeneoConfigService } from '../config/akeneo-config.service';
	import { type AkeneoAuthenticationResponse } from './entity/akeneo-token-entity';

	const refreshTokenDefaultExpiry = 1209600;

	// flatten a tree of arbitrary depth and complexity

	class WalkableTree {
	constructor(data) {
	this.data = data
	}

	*[Symbol.iterator]() {
	for (let value of this.data) {
	if (Array.isArray(value)) {

	// demo.js
	function f() {
	return Promise.resolve(true)
	}

	function g() {
	Promise.resolve(true)
	}

	module.exports = { f, g }

	#!/bin/bash

	foo='Follow the white rabbit.'
	# sleep 3
	sudo echo > /dev/tty1
	for (( i=0; i<${#foo}; i++)); do
	sudo echo -n "${foo:$i:1}" > /dev/tty1; sleep .1
	done;
	sudo echo > /dev/tty1