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Asked: 2026-05-26T10:02:45+00:00

I almost don’t use yield operator (I don’t hate it :)). I prefer to

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I almost don’t use “yield” operator (I don’t hate it :)). I prefer to use LINQ if it is possible.
Anyways, I looked for some post (you can find link below) 10 minutes ago, read it and some idea visited my brain 🙂

rewrite-this-foreach-yield-to-a-linq-yield

Idea: Probably, it is not very good that I don’t use “yield”. Probably, it has better performance than LINQ or some other advantage.

Therefore I have next question, what code is more “correct” (yield or LINQ) in example above (in common case)?

P.S. I am interesting for cases when we have possibility to use LINQ instead of “yield”.

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  1. Editorial Team

    I think it’s clearer to use LINQ in that case, personally. It’s operating at a higher level than “call this method, yield this result” – it describes the overall results.

    Iterator blocks are very useful for implementing LINQ though – either the existing operators, or adding your own. It’s worth knowing about them, but I wouldn’t worry about the fact that you’re not using them much – that’s not a sign of poor code or anything like that.

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