Lazy Eval

[jeb2239]

This is pretty important.

[kevin1]

Context: Microsoft's LINQ implementation doesn't evaluate queries until you try to enumerate the result. This allows them to do query optimization. For example,

myList.Where(firstPredicate).Where(secondPredicate)

can be optimized by combining the two calls to Where() so that myList only has to be enumerated once.

[Gargony]

@kevin1

Context: Microsoft's LINQ implementation doesn't evaluate queries until you try to enumerate the result. This allows them to do query optimization. For example,

myList.Where(firstPredicate).Where(secondPredicate)

can be optimized by combining the two calls to Where() so that myList only has to be enumerated once.

I'm did lazy eval https://github.com/DevUtilsNet/linqcpp

[kevin1]

Wow, this repo is super cool! Thanks for sharing 😊