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{ stdenv, fetchFromGitHub, ocaml, findlib, dune, qtest, result }:
if !stdenv.lib.versionAtLeast ocaml.version "4.02"
then throw "sequence is not available for OCaml ${ocaml.version}"
else
let version = "1.1"; in
stdenv.mkDerivation {
name = "ocaml${ocaml.version}-sequence-${version}";
src = fetchFromGitHub {
owner = "c-cube";
repo = "sequence";
rev = version;
sha256 = "08j37nldw47syq3yw4mzhhvya43knl0d7biddp0q9hwbaxhzgi44";
};
buildInputs = [ ocaml findlib dune qtest ];
propagatedBuildInputs = [ result ];
doCheck = true;
checkPhase = "dune runtest";
inherit (dune) installPhase;
meta = {
homepage = https://github.com/c-cube/sequence;
description = "Simple sequence (iterator) datatype and combinators";
longDescription = ''
Simple sequence datatype, intended 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.
'';
license = stdenv.lib.licenses.bsd2;
platforms = ocaml.meta.platforms or [];
};
}
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