using System; using System.Collections.Generic; namespace EasyLayout { public static class EasyLayoutExtensions { public static float SumFloat(this List list, Func calculate) { float num = 0f; for (int i = 0; i < list.Count; i++) { num += calculate(list[i]); } return num; } public static List Convert(this List input, Converter converter) { return input.ConvertAll(converter); } } }