Divide a large IEnumerable into smaller IEnumerable of a fix amount of item

Question

In order to support an API that only accepts a specific amount of items (5 items), I want to transform a LINQ result into smaller groups of items that always contain that se

Answer 1

We have a Batch method in MoreLINQ. You need to be careful how you use it, as the batch that is passed to the selector each time is a reference to the same array - but it does work.

You can use GroupBy, but that can't be lazy - it has to accumulate all the results before it can return anything. That may be okay for you, but it's worth being aware of.