nixpkgs/pkgs/tools/typesetting/docbookrx/gemset.nix

{
  mini_portile2 = {
    groups = ["default"];
    platforms = [];
    source = {
      remotes = ["https://rubygems.org"];
      sha256 = "13d32jjadpjj6d2wdhkfpsmy68zjx90p49bgf8f7nkpz86r1fr11";
      type = "gem";
    };
    version = "2.3.0";
  };
  nokogiri = {
    dependencies = ["mini_portile2"];
    groups = ["default"];
    platforms = [];
    source = {
      remotes = ["https://rubygems.org"];
      sha256 = "0byyxrazkfm29ypcx5q4syrv126nvjnf7z6bqi01sqkv4llsi4qz";
      type = "gem";
    };
    version = "1.8.5";
  };
}