anchor.diff:            description = "Automatic testing of Haskell programs";
             license = stdenv.lib.licenses.bsd3;
           }) {};
  -      RSA = callPackage ({ SHA, base, binary, bytestring, crypto-api, crypto-pubkey-types, mkDerivation, pureMD5, stdenv }:
  -      mkDerivation {
  -          pname = "RSA";
  -          version = "2.2.0";
  -          sha256 = "1mzjlkw9i9r7r5a7mja01pq3ihvik2ncgah1jmznswaj6ga5cc19";
  -          libraryHaskellDepends = [
  -            base
  -            binary
  -            bytestring
  -            crypto-api
  -            crypto-pubkey-types
  -            pureMD5
  -            SHA
  -          ];
  -          doHaddock = false;
  -          doCheck = false;
  -          description = "Implementation of RSA, using the padding schemes of PKCS#1 v2.1.";
  -          license = stdenv.lib.licenses.bsd3;
  -        }) {};
         SHA = callPackage ({ array, base, binary, bytestring, mkDerivation, stdenv }:
         mkDerivation {
             pname = "SHA";
  
positive.code:             warp
              warp-tls
              websockets
              wreq
              yaml
            ];
            executableHaskellDepends = [
  
negative.code:           description = "Pure priority search queues";
            license = stdenv.lib.licenses.bsd3;
          }) {};
        purescript-bridge = callPackage ({ base, containers, directory, filepath, generic-deriving, lens, mkDerivation, mtl, stdenv, text, transformers }:
        mkDerivation {
            pname = "purescript-bridge";
  