C# (CSharp) Nothing.Bind示例

示例#1

        public void Nothing_Bind_ReturnsNothing()
        {
            var nothing = new Nothing <string>();
            var result  = nothing.Bind <string>(a => new Just <string>(a));

            Assert.IsInstanceOf <Nothing <string> >(result);
        }

示例#2

文件： MaybeSpec.cs 项目： rarous/Maybe

 public void NothingShouldBindToNothing()
 {
     var nothing = new Nothing<int>();
     Assert.IsType<Nothing<int>>(nothing.Bind(x => (x + 1).ToMaybe()));
 }

示例#3

文件： MaybeTests.cs 项目： cfredric/imp-monads

 public void Nothing_Bind_ReturnsNothing()
 {
     var nothing = new Nothing<string>();
     var result = nothing.Bind<string>(a => new Just<string>(a));
     Assert.IsInstanceOf<Nothing<string>>(result);
 }