Module: Ros

Defined in:
lib/ros/ros.rb

Defined Under Namespace

Classes: Dsl, Package

Class Method Summary collapse

Class Method Details

.each_box_cached(&b) ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
 
# File 'lib/ros/ros.rb', line 40

def each_box_cached &b
  unless @each_box_cached
    unless Object.private_instance_methods(false).include?(:each_box)
      raise "you must define 'each_box' method!"
    end
    
    @each_box_cached = []
    each_box do |box| 
      @each_box_cached << box
      
      # cache ssh connection
      box.open_connection
    end
  end
  @each_box_cached.each &b
end