[Solved] Trim HashSet

Question

“Better” is arguable, but you could use the built-in method UnionWith and some LINQ for a nice one liner to replace your foreach. Think of it as the closest equivalent to an AddRange, except with the restrictions of a set of course.

values.Clear();
values.UnionWith(_values.Select(x => x.Trim()));

Accepted Answer

“Better” is arguable, but you could use the built-in method UnionWith and some LINQ for a nice one liner to replace your foreach. Think of it as the closest equivalent to an AddRange, except with the restrictions of a set of course.

values.Clear();
values.UnionWith(_values.Select(x => x.Trim()));