public override object InvokeMember(Func <object> proceed, object self, string name, INamedEnumerable <object> args)
{
if (args.Any())
{
return(proceed());
}
return(proceed() ?? Nil.Instance);
}
public override object InvokeMemberMissing(Func <object> proceed, object self, string name, INamedEnumerable <object> args)
{
if (!args.Any())
{
return(GetMemberMissing(proceed, self, name));
}
if (args.Count() == 1)
{
SetMemberMissing(proceed, self, name, args.Single());
return(self);
}
return(proceed());
}
public override object InvokeMember(Func <object> proceed, object self, string name, INamedEnumerable <object> args)
{
switch (name)
{
case "AddRange":
_data.AddRange(((IEnumerable)args.Single()).OfType <object>());
return(self);
case "Add":
_data.AddRange(args);
return(self);
case "Insert":
return(IfInitialInteger(args, (index, arr) => { _data.InsertRange(index, arr); return self; }, proceed));
case "RemoveAt":
return(IfSingleInteger(args, index => { _data.RemoveAt(index); return self; }, proceed));
case "Contains":
return(IfSingleArgument(args, arg => _data.Contains(arg), proceed));
case "IndexOf":
return(IfSingleArgument(args, arg => _data.IndexOf(arg), proceed));
case "Remove":
return(IfSingleArgument(args, arg => _data.Remove(arg), proceed));
case "CopyTo":
return(IfArguments <object[], int>(args, (array, arrayIndex) =>
{
_data.CopyTo(array, arrayIndex);
return self;
}, proceed));
}
if (!args.Any())
{
return(GetMember(proceed, self, name));
}
return(proceed());
}