public void EvalUnique(RCRunner runner, RCClosure closure, RCBlock right)
{
// Preserve the names in the original order
// Always use the last value for any given name
RCBlock result = RCBlock.Empty;
RCArray <string> names = new RCArray <string> ();
for (int i = 0; i < right.Count; ++i)
{
RCBlock name = right.GetName(i);
if (!names.Contains(name.Name))
{
names.Write(name.Name);
}
}
for (int i = 0; i < names.Count; ++i)
{
RCBlock name = right.GetName(names[i]);
result = new RCBlock(result, name.Name, name.Evaluator, name.Value);
}
runner.Yield(closure, result);
}