using System; using System.Collections.Generic; using System.Linq; using EvoCalculator.Core.Tools.GroupColumns.Models; namespace EvoCalculator.Core.Tools.GroupColumns; public static partial class GroupColumns { public static GroupColumn Split(IEnumerable> groupColumn) { return new GroupColumn { Dates = groupColumn.Select(x => x.Key).ToArray(), Values = groupColumn.Select(x => x.Value).ToArray() }; } }