# File lib/openshift-origin-controller/app/models/gear.rb, line 335
  def self.gear_sizes_display_string
    # Ex: (small(default)|jumbo|exlarge|large|medium|micro)
    out = '('
    Rails.configuration.openshift[:gear_sizes].each_with_index do |gear_size, index|
      out += gear_size
      out += '(default)' if gear_size == Rails.configuration.openshift[:default_gear_size] 
      out += '|' unless index == (Rails.configuration.openshift[:gear_sizes].length - 1) 
    end
    out += ')'
  end