gistfile1.txt

require './lib/harddisk'

module ReImagEngine
  class DiskImager
    attr_reader :harddisks
    attr_accessor :server_address,
                  :server_shared_type,
                  :server_share_name
                   # config shit here or even extract a config class

    def initialize
      # Initialize Configuration
      # Initialize  System Harddisks
      # expect {  expression }.to raise_error(ArgumentError)
      `parted -lm`.split("\n").grep(/sd[a-z]/).map { |d| d.split(":").first }.each do |hdd|
        harddisks.push HardDisk.new(hdd)
      end
    end

    def harddisks
      @harddisks || Array.new
    end

    private
    def load_configuration
      config =  YAML.load_file('./config.yaml')
      config["server"].each{|attr|
          create_attr(attr)
      }
    end

    def create_method(name,&block)
      self.class.send(:define_method, name, &block)
    end

    def create_attr(name)
      create_method("#{name}=".to_sym) { |val|
        instance_variable_set("@"+name, val)
      }

     create_method( name.to_sym ) {
       instance_variable_get("@" + name)
     }
   end
  end
end