mtrense

class Test
  
  def initialize(attributes = {})
    attributes.each do |name, value|
      send "#{name}=".to_sym, value
    end
  end
  
  attr :test1, :test2

mtrense

require 'rake/file_list'

IMAGES = Rake::FileList['*.Dockerfile'].collect {|f| f[/.+(?=\.Dockerfile)/] }

namespace :images do
  IMAGES.each do |name|
    desc "Build image '#{name}'"
    task "build_#{name}" do
      sh "docker build -f #{name}.Dockerfile -t mtrense/#{name} ."
    end