| PadTSource(IEnumerableTSource, Int32) | Pads a sequence with default values if it is narrower (shorter in length) than a given width. |
| PadTSource(IEnumerableTSource, Int32, TSource) | Pads a sequence with a given filler value if it is narrower (shorter in length) than a given width. |
| PadTSource(IEnumerableTSource, Int32, FuncInt32, TSource) | Pads a sequence with a dynamic filler value if it is narrower (shorter in length) than a given width. |