ocamlPackages.containers: 1.4 → 2.6.1

ocamlPackages.sequence/iter: 1.1 → 1.2.1 Ensures compatibility with OCaml 4.08
2019-09-20 05:29:05 +00:00
parent 59a07abdb2
commit 424c20414a
3 changed files with 22 additions and 52 deletions
@@ -0,0 +1,30 @@
+{ lib, fetchFromGitHub, buildDunePackage, ocaml, mdx, qtest, result }:
+
+buildDunePackage rec {
+  pname = "iter";
+  version = "1.2.1";
+
+  src = fetchFromGitHub {
+    owner = "c-cube";
+    repo = pname;
+    rev = version;
+    sha256 = "0j2sg50byn0ppmf6l36ksip7zx1d3gv7sc4hbbxs2rmx39jr7vxh";
+  };
+
+  buildInputs = lib.optionals doCheck [ mdx qtest ];
+  propagatedBuildInputs = [ result ];
+
+  doCheck = lib.versionAtLeast ocaml.version "4.04";
+
+  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 = lib.licenses.bsd2;
+  };
+}