instance method `gem_group`

Ruby on Rails 4.0.13

Since v3.2.22.5

Available in: v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

gem_group(*names, &block)

Wraps gem entries inside a group.

gem_group :development, :test do
  gem "rspec-rails"
end

Parameters

names rest
block block

Source

# File railties/lib/rails/generators/actions.rb, line 49
      def gem_group(*names, &block)
        name = names.map(&:inspect).join(", ")
        log :gemfile, "group #{name}"

        in_root do
          append_file "Gemfile", "\ngroup #{name} do", force: true

          @in_group = true
          instance_eval(&block)
          @in_group = false

          append_file "Gemfile", "\nend\n", force: true
        end
      end

Defined in railties/lib/rails/generators/actions.rb line 49 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails::Generators::Actions

Signature

Parameters