# File lib/bundler/dsl.rb, line 18
    def gem(name, *args)
      options = Hash === args.last ? args.pop : {}
      version = args.last || ">= 0"
      if group = options[:groups] || options[:group]
        options[:group] = group
      end

      _deprecated_options(options)
      _normalize_options(name, version, options)

      @dependencies << Dependency.new(name, version, options)
    end