Class: SelfishAssociations::Nilifier

Inherits:
BasicObject
Defined in:
lib/selfish_associations/utils/nilifier.rb

Instance Method Summary collapse

Constructor Details

#initialize(object) ⇒ Nilifier

Returns a new instance of Nilifier.



3
4
5
 
# File 'lib/selfish_associations/utils/nilifier.rb', line 3

def initialize(object)
  @object = object
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



19
20
21
22
 
# File 'lib/selfish_associations/utils/nilifier.rb', line 19

def method_missing(method, *args)
  result = @object.respond_to?(method) ? @object.public_send(method, *args) : nil
  ::SelfishAssociations::Nilifier.new(result)
end

Instance Method Details

#inspect ⇒ Object 



7
8
9
 
# File 'lib/selfish_associations/utils/nilifier.rb', line 7

def inspect
  @object.inspect + " (nil-safe)"
end

#respond_to?(method) ⇒ Boolean

Returns:

  • (Boolean) 


15
16
17
 
# File 'lib/selfish_associations/utils/nilifier.rb', line 15

def respond_to?(method)
  true
end

#unnilify ⇒ Object 



11
12
13
 
# File 'lib/selfish_associations/utils/nilifier.rb', line 11

def unnilify
  @object
end