Class: Class

Inherits:
Object
  • Object
show all
Defined in:
lib/node/node.rb

Instance Method Summary collapse

Instance Method Details

#attr_for_disp(attribute) ⇒ Object

use this instead of attr_accessor. if attribute is changed call Node#update



6
7
8
9
10
11
12
13
14
 
# File 'lib/node/node.rb', line 6

def attr_for_disp(attribute)
  define_method "#{attribute}=" do |value|
    instance_variable_set("@#{attribute}", value)
    update_for_display
  end
  define_method attribute do
    instance_variable_get "@#{attribute}"
  end
end