anchor.diff:              vector
               wai
               wai-extra
  -            wai-websockets
               warp
               warp-tls
  -            websockets
               yaml
             ];
             executableHaskellDepends = [
  -            ansi-wl-pprint
               base
               binary
               bytestring
  
positive.code:             acid-state
              aeson
              ansi-terminal
              async
              base
              base58-bytestring
  
negative.code:           description = "Simplifies dealing with different types for strings";
            license = stdenv.lib.licenses.bsd3;
          }) {};
        string-qq = callPackage ({ base, mkDerivation, stdenv, template-haskell }:
        mkDerivation {
            pname = "string-qq";
            version = "0.0.2";
            sha256 = "0662m3i5xrdrr95w829bszkhp88mj9iy1zya54vk2sl5hz9wlmwp";
            libraryHaskellDepends = [
              base
              template-haskell
            ];
            doHaddock = false;
            doCheck = false;
            description = "QuasiQuoter for non-interpolated strings, texts and bytestrings";
            license = stdenv.lib.licenses.publicDomain;
          }) {};
        stringbuilder = callPackage ({ base, mkDerivation, stdenv }:
        mkDerivation {
            pname = "stringbuilder";
  