Removed helpers lib and updated to flutter 3.22

flake.nix

@@ -32,21 +32,6 @@
             platforms-android-34
             emulator
           ]);
-        # See below link for configuring ruby env with bundix
-        # https://github.com/the-nix-way/nix-flake-dev-environments/tree/main/ruby-on-rails
-        rubyEnv = pkgs.bundlerEnv {
-          name = "ruby-env";
-          inherit (pkgs) ruby;
-          gemdir = ./android;
-        };
-        # buildNodeJs = pkgs.callPackage "${nixpkgs}/pkgs/development/web/nodejs/nodejs.nix" {
-        #   python = pkgs.python3;
-        # };
-        # nodejs = buildNodeJs {
-        #   enableNpm = true;
-        #   version = "20.0.0";
-        #   sha256 = "sha256-Q5xxqi84woYWV7+lOOmRkaVxJYBmy/1FSFhgScgTQZA=";
-        # };
       in 
         pkgs.mkShell {
           # Fix an issue with Flutter using an older version of aapt2, which does not know
@@ -60,13 +45,6 @@
             # pkg-config
             jdk17
             android-sdk
-            rubyEnv
-            rubyEnv.wrappedRuby
-            # fastlane
-            bundix
-            # gems
-            firebase-tools
-            # nodejs
           ];
           shellHook = ''
             export PATH="$PATH":"$HOME/.pub-cache/bin"