Hi,
I'm pleased to announce fast-sequence, a package providing a set of efficient and expressive macros for fast sequences.
The provided macros have high performance when used in a for (or its variants) clause. The best performance is provided when the macros are applied to fast sequences, such as applications of in-list, in-range, etc. The aim of the package is to make it easier to define new fast sequence forms.
Here is the documentation:
https://docs.racket-lang.org/fast-sequence/index.htmlPlease write to me if operations from this package are useful for your work. Feedback is welcome!
Anna