I'm fairly sure the code snippets aren't equal in the last python example: ```python names = sorted({name.lower() for name in users if name}) ``` vs. ```goss

I'm fairly sure the code snippets aren't equal in the last python example: ```python names = sorted({name.lower() for name in users if name}) ``` vs. ```gossamer let names = users |> iter::filter(|n: String| n.len() > 0) |> iter::map(|n: String| n.to_lower()) |> iter::sort_by_key(|n: String| n.len()) ``` Python is sorting a set (unique values only), but I'm not seeing a unique or set approach for gossamer.