push sheeet

pkgs/development/ocaml-modules/dtoa/default.nix

@@ -0,0 +1,31 @@
+{
+  stdenv,
+  lib,
+  fetchurl,
+  buildDunePackage,
+  ocaml,
+  ounit2,
+}:
+
+buildDunePackage rec {
+  pname = "dtoa";
+  version = "0.3.3";
+
+  src = fetchurl {
+    url = "https://github.com/flowtype/ocaml-${pname}/releases/download/v${version}/${pname}-${version}.tbz";
+    hash = "sha256-2PRgjJ6Ssp4l6jHzv1/MqzlomQlJkKLVnRXG6KPJ7j4=";
+  };
+
+  checkInputs = [ ounit2 ];
+
+  doCheck = lib.versionAtLeast ocaml.version "4.08";
+
+  hardeningDisable = lib.optional stdenv.cc.isClang "strictoverflow";
+
+  meta = with lib; {
+    homepage = "https://github.com/flowtype/ocaml-dtoa";
+    description = "Converts OCaml floats into strings (doubles to ascii, \"d to a\"), using the efficient Grisu3 algorithm";
+    license = licenses.mit;
+    maintainers = [ maintainers.eqyiel ];
+  };
+}