use Count instead of Where+Count

[SimonCropp]

Shorten Linq syntax by using just Count instead of Where+Count.

[erdembayar]

LGTM, it's technically just a cosmetic syntax change, shouldn't change actual behavior.

[SimonCropp]

technically just a cosmetic syntax change

nope. this halves the number of linq evaluation. so has memory, cpu, assembly size, build time, and jit time improvements. Admittedly some of thee would be difficult to measure. but the memory + cpu would impact a fast path

[erdembayar]

technically just a cosmetic syntax change

nope. this halves the number of linq evaluation. so has memory, cpu, assembly size, build time, and jit time improvements. Admittedly some of thee would be difficult to measure. but the memory + cpu would impact a fast path

Thank you for the clarification. I haven't done any performance-related work recently, my memory is vague. Also, I noticed that performance numbers vary for tfm. Unfortunately, we're still using net472.

[SimonCropp]

Unfortunately, we're still using net472.

it will still result in perf improvements on net472