The article discusses different solutions for optimizing long sequences of operations on JavaScript arrays without using transducers. It starts with a basic solution and gradually introduces more general and simplified methods. The final solution allows for any sequence of mapping and filtering operations, with optional reducing steps.
Table of contents
A first (but not too good) solutionA second (also handcrafted) solutionA third (and more general) solutionA fourth (and simpler) solutionThe fifth (and definitive) solutionSummarySort: