ljw1004

#!/bin/bash
set -euo pipefail
trap 'echo "at line $LINENO, exit code $? from $BASH_COMMAND" >&2; exit 1' ERR

# This is a Claude Code hook to stop it saying "you are right".
#
# Installation:
# 1. Save this script and chmod +x it to make it executable.
# 2. Within Claude Code, /hooks / UserPromptSubmit > Add a new hook (this file)
#

ljw1004

// TUPLE MICRO-BENCHMARKS, based on https://www.dotnetperls.com/tuple-keyvaluepair
//
// Tuples are generally fastest.
// ValueTuple is fastest in the particular case of GetHashCode.
// KeyValuePair is always worst.
//
//
// RAW RESULTS
// Numbers in milliseconds (lower is better)
//

ljw1004

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;

class Program
{
    static void Main()
    {