Module: Inspectable

Defined in:
lib/inspectable.rb,
lib/inspectable/version.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION = 
'0.1.0'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



14
15
16
 
# File 'lib/inspectable.rb', line 14

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details

#inspect ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/inspectable.rb', line 18

def inspect
  return super unless respond_to?(:inspected_attrs)

  inspected = inspected_attrs.map do |attr_name|
    next if attr_name.nil? || attr_name == ''
    next unless respond_to?(attr_name.to_sym)

    '%s=%s' % [ attr_name.to_s, send(attr_name.to_sym).inspect ]
  end.compact.join(', ')

  if inspected.any?
    '#<%s:0x%s %s>' % [ self.class.to_s, object_id.to_s(16), inspected ]
  else
    super
  end
end