IronRuby.Tests.Tests.Interactive2 C# (CSharp) Method

        public void Interactive2() {
            string s;
            Assert((s = Engine.Operations.Format(new RubyArray(new[] { 1,2,3 }))) == "[1, 2, 3]");
            
            var obj = Engine.Execute(@"class C; def to_s; 'hello'; end; new; end");
            Assert((s = Engine.Operations.Format(obj)) == "hello");

            obj = Engine.Execute(@"class C; def to_s; 'bye'; end; new; end");
            Assert((s = Engine.Operations.Format(obj)) == "bye");
            
            obj = Engine.Execute(@"class C; def inspect; [7,8,9]; end; new; end");
            Assert((s = Engine.Operations.Format(obj)) == "[7, 8, 9]");

            var scope = Engine.CreateScope();
            scope.SetVariable("ops", Engine.Operations);
            s = Engine.Execute<string>(@"ops.format({1 => 2, 3 => 4})", scope);
            Assert(s == "{1=>2, 3=>4}");
        }