Sequence

Simple sequence abstract datatype, intented to transfer a finite number of elements from one data structure to another. Some transformations on sequences, like filter, map, take, drop and append can be performed before the sequence is iterated/folded on.

Sequence is not designed to be as general-purpose or flexible as, say, Batteries' Enum.t. Rather, it aims at providing a very simple and efficient way of iterating on a finite number of values, only allocating (most of the time) one intermediate closure to do so. For instance, iterating on keys, or values, of a Hashtbl.t, without creating a list.

Build

You need OCaml, say OCaml 3.12 or OCaml 4.0.

$ make

To see how to use it, check tests.ml. sequence.ml has a few examples of how to convert data structures into sequences, and conversely.

The module sexpr.mli exposes the interface of the S-expression example library. It requires OCaml>=4.0 to compile, because of the GADT structure used in the monadic parser combinators part of sexpr.ml.

Documentation

See the online API.

License

Sequence is available under the BSD license.