# File lib/openshift-origin-controller/app/models/group_instance.rb, line 212
  def gears=(data)
    @gears = [] if @gears.nil?
    data.each do |hash|
      if hash.class == Gear
        @gears.push hash
      else
        gear = Gear.new(@app,self)
        gear.attributes=hash
        @gears.push gear
      end                             
    end                               
  end