stand-sure

    using System;
    using System.Runtime.CompilerServices;
    using System.Threading.Tasks;

    //// inspired by Stephen Toub's  https://devblogs.microsoft.com/pfxteam/asynclazyt/

    /// <summary>
    ///     Provides support for async lazy initialization.
    /// </summary>
    /// <typeparam name="T">Specifies the type of element being lazily initialized.</typeparam>

stand-sure

const isSubclassOf = function isSubclassOf(derived: any, base: any) {
    const pair = [Reflect.getPrototypeOf(derived), base];

    const allKeys = pair.reduce(
        (keys, instance) => keys.concat(Object.keys(instance)),
        []
    );

    const distinctKeys = new Set(allKeys);

stand-sure

const sum: (...values: any[]) => number = (...values) => {
    return values.reduce(
        (total, val) => total + (isNaN(Number(val)) ? 0 : Number(val))
    );
};

export { sum };

stand-sure

namespace MoqDemo.Tests
{
  using System;
  using System.Web;
  using System.Web.Mvc;
  using System.Web.Routing;
  using Moq;
  using NUnit.Framework;
  using HomeController = Controllers.HomeController;