mrange

#!/bin/sh
# From Gerrit Code Review 2.12.3
#
# Part of Gerrit Code Review (https://www.gerritcodereview.com/)
#
# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

mrange

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net6.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <Compile Include="Program.fs" />
  </ItemGroup>

mrange

Install shader

Note: Doesn't work on latest preview of windows terminal (2022-09-15) but should work on later previews.

1. Save reactor.hlsl to disk, note the path for later.
2. Open Windows terminal settings
3. Open settings as JSON
4. Add a custom shader to the default profile, see excerpt below.

mrange

#define WINDOWS_TERMINAL

Texture2D shaderTexture;
SamplerState samplerState;

// --------------------
#if defined(WINDOWS_TERMINAL)
cbuffer PixelShaderSettings {
  float  Time;
  float  Scale;

mrange

// Example on the "easy" way to generate the fibonacci sequence
// https://en.wikipedia.org/wiki/Fibonacci_number

// Take the first 20 fibonacci numbers and print them
//  the "easy" way.
foreach(var n in Fibonacci().Take(20))
{
    Console.WriteLine(n);
}

mrange

namespace CsDI
{
  partial record DI
  {
    IY? _singletonOf_IY;
    IZ? _singletonOf_IZ;

    public void Get(out IX v)
    {

mrange

namespace CsGenAll
{
  using System.Diagnostics;

  // BooleanValue - BEGIN
  //  Kind: IsEnum
  public enum BooleanValue
  {

mrange

<#@ assembly  name      ="System.Core" #>
<#@ import    namespace ="System.Linq" #>

<#

  var model = new []
  {
    Union(
      "BooleanValue"
    , Case("False")

mrange

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net6.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <Compile Include="Program.fs" />
  </ItemGroup>

mrange

FsGenAll - Generate all possible values for an F# type

writing test code I often use FsCheck. However, sometimes I want to generate each possible value for a test model and check the properties for that.

My typical use case is something like this:

1. Create an ADT that models what I want to test
2. Generate all possible values of this test model
3. Generate test data from the test model
4. Run the function under test that produces a result