Create batches in linq

Question

Can someone suggest a way to create batches of a certain size in linq?

Ideally I want to be able to perform operations in chunks of some configurable amount.

Answer 1

Another way is using Rx Buffer operator

//using System.Linq;
//using System.Reactive.Linq;
//using System.Reactive.Threading.Tasks;

var observableBatches = anAnumerable.ToObservable().Buffer(size);

var batches = aList.ToObservable().Buffer(size).ToList().ToTask().GetAwaiter().GetResult();