# GH_Path.PathLengthComparer class

Namespace: [Grasshopper.Kernel.Data](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.data.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public class GH_Path.PathLengthComparer : IComparer<GH_Path>
```

Use this comparer to sort lists of paths using a topological approach. Shorter paths are favoured over longer paths. Equal length paths use the default comparer.

## Methods

- [Compare](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.data.gh-path.pathlengthcomparer/compare.md)