method

gem_group

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: Rails::Generators::Actions

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What's this?

gem_group(*names, &block) public

Wraps gem entries inside a group.

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

Show source

# File railties/lib/rails/generators/actions.rb, line 54
      def gem_group(*names, &block)
        options = names.extract_options!
        str = names.map(&:inspect)
        str << quote(options) unless options.empty?
        str = str.join(", ")
        log :gemfile, "group #{str}"

        in_root do
          append_file_with_newline "Gemfile", "\ngroup #{str} do", force: true
          with_indentation(&block)
          append_file_with_newline "Gemfile", "end", force: true
        end
      end

gem_group

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