What is the best way to group an array into a list of array of n elements each in c# 4.
E.g
string[] testArray = { "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8" };
should be split into if we take n=3.
string[] A1 = {"s1", "s2", "s3"};
string[] A2 = {"s4", "s5", "s6"};
string[] A3 = {"s7", "s8"};
May be a simple way using LINQ?
This will generate an array of string arrays having 3 elements:
int i = 0;
var query = from s in testArray
let num = i++
group s by num / 3 into g
select g.ToArray();
var results = query.ToArray();