nixpkgs/pkgs/development/tools/sass/gemset.nix

{
  ffi = {
    source = {
      remotes = ["https://rubygems.org"];
      sha256 = "0zw6pbyvmj8wafdc7l5h7w20zkp1vbr2805ql5d941g2b20pk4zr";
      type = "gem";
    };
    version = "1.9.23";
  };
  rb-fsevent = {
    source = {
      remotes = ["https://rubygems.org"];
      sha256 = "1lm1k7wpz69jx7jrc92w3ggczkjyjbfziq5mg62vjnxmzs383xx8";
      type = "gem";
    };
    version = "0.10.3";
  };
  rb-inotify = {
    dependencies = ["ffi"];
    source = {
      remotes = ["https://rubygems.org"];
      sha256 = "0yfsgw5n7pkpyky6a9wkf1g9jafxb0ja7gz0qw0y14fd2jnzfh71";
      type = "gem";
    };
    version = "0.9.10";
  };
  sass = {
    dependencies = ["sass-listen"];
    source = {
      remotes = ["https://rubygems.org"];
      sha256 = "19wyzp9qsg8hdkkxlsv713w0qmy66qrdp0shj42587ssx4qhrlag";
      type = "gem";
    };
    version = "3.5.6";
  };
  sass-listen = {
    dependencies = ["rb-fsevent" "rb-inotify"];
    source = {
      remotes = ["https://rubygems.org"];
      sha256 = "0xw3q46cmahkgyldid5hwyiwacp590zj2vmswlll68ryvmvcp7df";
      type = "gem";
    };
    version = "4.0.0";
  };
}