inputs:
  git-hooks:
    url: github:cachix/git-hooks.nix
    inputs:
      nixpkgs:
        follows: nixpkgs
  nixpkgs:
    url: github:cachix/devenv-nixpkgs/rolling
  nixpkgs-ruby:
    url: github:bobvanderlinden/nixpkgs-ruby
    inputs:
      nixpkgs:
        follows: nixpkgs
  treefmt-nix:
    url: github:numtide/treefmt-nix
    inputs:
      nixpkgs:
        follows: nixpkgs
allowUnfree: true