{lib, buildOcaml, fetchurl}: buildOcaml rec { pname = "pipebang"; version = "113.00.00"; minimumSupportedOcamlVersion = "4.00"; src = fetchurl { url = "https://github.com/janestreet/pipebang/archive/${version}.tar.gz"; sha256 = "0acm2y8wxvnapa248lkgm0vcc44hlwhrjxqkx1awjxzcmarnxhfk"; }; meta = with lib; { homepage = "https://github.com/janestreet/pipebang"; description = "Syntax extension to transform x |! f into f x"; license = licenses.asl20; maintainers = [ maintainers.ericbmerritt ]; }; }