ralfw

void Classify(string number, Action<int> onArabic, Action<string> onRoman) {
  if (int.TryParse(number, out var arabicNumber))
    onArabic(arabicNumber);
  else
    onRoman(number);
}

/*
* Note how all details about how classification works are hidden in the function Classify().
* It's not visible to the outside wheter an "if" is used or a table lookup or whatever.

ralfw

using System;
using System.Linq;

namespace terraingenBlog
{
    public class TerrainGenerator {
        public static void Interpolate(Terrain terrain, float offset, float amplitude) {
            Interpolate(terrain, offset, amplitude, Random_numbers_between_minus_1_and_1());
        }

ralfw

module Main exposing(main)

import Html exposing (Html, div, span, br, text, table, tr, td, button)
import Html.Attributes exposing (style)
import Html.App exposing (beginnerProgram)
import Html.Events exposing (onClick)

import Array exposing (Array)
import List

ralfw

public class AssemblyLineFor<T>
{
    public interface IFilter
    {
        T Process(T message);
    }


    private readonly IList<Func<T, T>> _stages = new List<Func<T, T>>();

ralfw

public class Pipeline
{
    public interface IFilter<in TIN,out TOUT>
    {
        TOUT Process(TIN message);
    }


    private readonly IList<Func<object,object>> _stages = new List<Func<object,object>>();

ralfw

var BlackBox = function() {
    var self = this;

    self._events = [];


    self.Record = function(event) {
        self._events.push(event);
        self.Recorded(event);
    };

ralfw

Seite Erste_Seite_laden() {
  Seite seite;
  var dateiname = Dateiname_von_Kommandozeile_holen();
  
  Zeilen_lesen(dateiname,
    zeilen => {
        seite = new Seite {
                  Überschrift = Überschrift_extrahieren(alleDatenzeilen),
                  Datenzeilen = Zeilen_der_ersten_Seite_selektieren(alleDatenzeilen)
                  };

ralfw

// Be sure to reference System.Web and System.Web.Extensions in your C# project

using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Web.Script.Serialization;

namespace parse.com
{
    public class ParseFiles

ralfw

// Be sure to reference System.Web and System.Web.Extensions in your C# project

using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Web;
using System.Web.Script.Serialization;

namespace parse.com
{

ralfw

using System;
using System.Dynamic;
using NUnit.Framework;

namespace KataWordWrap
{
    [TestFixture()]
    public class test_Wrapper
    {
        [TestCase("word", 4, Result="word")]