public override DynamicMetaObject FallbackGetIndex(DynamicMetaObject target, DynamicMetaObject[] indexes, DynamicMetaObject errorSuggestion)
{
if (!target.HasValue)
return Defer(target);
foreach (var index in indexes)
if (!index.HasValue)
return Defer(index);
var targetType = target.LimitType;
if (target.GetType() != typeof(TotemType.MetaObject))
{
foreach (var type in _context.Types)
{
if (type.Handles(targetType))
{
return type.GetMetaObject(target.Expression, target.Restrictions, target.Value).BindGetIndex(this, indexes);
}
}
}
return errorSuggestion ?? TotemProtocol.TypeError(
this,
"Cannot get index of '{0}'",
target
);
}
public override DynamicMetaObject FallbackGetMember(DynamicMetaObject target, DynamicMetaObject errorSuggestion)
{
if (!target.HasValue)
return Defer(target);
var targetType = target.LimitType;
if (target.GetType() != typeof(TotemType.MetaObject))
{
foreach (var type in _context.Types)
{
if (type.Handles(targetType))
return type.GetMetaObject(target.Expression, target.Restrictions, target.Value).BindGetMember(this);
}
}
return errorSuggestion ?? TotemProtocol.TypeError(
this,
string.Format("{0} has no property {1}", "{0}", Name),
target
);
}
