+4
-1
packages/bwd/bwd.1.0.0/opam
+4
-1
packages/bwd/bwd.1.0.0/opam
···-This OCaml package defines backward lists that are isomorphic to lists. They are useful when one wishes to give a different type to the lists that are semantically in reverse. In our experience, it is easy to miss List.rev or misuse List.rev_append when both semantically forward and backward lists are present. With backward lists having a different type, it is impossible to make these mistakes.+They are useful when one wishes to give a different type to the lists that are semantically in reverse.+In our experience, it is easy to miss List.rev or misuse List.rev_append when both semantically forward and backward lists are present.