Class: HappySeed::Generators::RolesGenerator

Inherits:
HappySeedGenerator show all
Defined in:
lib/generators/happy_seed/roles/roles_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.fingerprint ⇒ Object 



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# File 'lib/generators/happy_seed/roles/roles_generator.rb', line 9

def self.fingerprint
  gem_available? 'cancancan'
end

Instance Method Details

#install_roles ⇒ Object 



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# File 'lib/generators/happy_seed/roles/roles_generator.rb', line 13

def install_roles
  return if already_installed

  require_generator DeviseGenerator

  gem 'cancancan'

  Bundler.with_clean_env do
    run "bundle install --without production"
    run 'rake db:migrate'
  end

  template "ability.rb", "app/models/ability.rb"
  directory "docs"

  generate 'migration add_role_to_users role:integer'

  inject_into_class "app/models/user.rb", "User", "  enum role: [:user, :admin]\n"

  inject_into_file 'app/controllers/application_controller.rb', 
    "\n\n  def access_denied(exception)\n    redirect_to root_path, alert: exception.message\n  end\n",
    before: /\nend/
end