module AWS::Core::ServiceInterface

def self.included base
  base.send(:attr_reader, :config)
  base.send(:attr_reader, :client)
  base.module_eval('module Errors; end')
  unless base::Errors.include?(Errors)
    base::Errors.module_eval { include Errors }
  end
  AWS::Core::MetaUtils.extend(base) do
    # @api private
    def endpoint_prefix prefix = nil, options = {}
      if prefix
        @endpoint_prefix = prefix
        @global_endpoint = !!options[:global]
      end
      @endpoint_prefix
    end
    # @api private
    def global_endpoint?
      @global_endpoint
    end
    def regions
      RegionCollection.new(:service => self)
    end
  end
end

def endpoint_prefix prefix = nil, options = {}
  if prefix
    @endpoint_prefix = prefix
    @global_endpoint = !!options[:global]
  end
  @endpoint_prefix
end

def global_endpoint?
  @global_endpoint
end

def initialize options = {}
  options = options.dup
  @config = (options.delete(:config) || AWS.config)
  @config = @config.with(options)
  @client = @config.send(Inflection.ruby_name(self.class.name.split('::').last) + '_client')
end

def inspect
  "<#{self.class}>"
end

def regions
  RegionCollection.new(:service => self)
end