Module: Lucifer::InstanceMethods

Defined in:
lib/lucifer.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) after_find

Have to call it like this for performance reasons api.rubyonrails.org/classes/ActiveRecord/Callbacks.html



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# File 'lib/lucifer.rb', line 57

def after_find
  decrypt_columns
end

- (Object) decrypt_columns 



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# File 'lib/lucifer.rb', line 61

def decrypt_columns
  self.class.encrypted_columns.each do |col|
    send "#{col.chomp self.class.suffix}=", self.class.key_decrypt(eval(col))
  end
end

- (Object) encrypt_columns 



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# File 'lib/lucifer.rb', line 39

def encrypt_columns
  self.class.decrypted_columns.each do |col|
    send "#{col}#{self.class.suffix}=", self.class.key_encrypt(eval(col))
  end
end

- (Object) missing_attribute(attr_name, stack)

Starting with Rails 2.3.3, this ActiveRecord exception was being raised on certain associations related to a model with encrypt_attributes. As a patch, only raise the exception if the method really doesn't exist Warning: this method is designed to protect against uses of ActiveRecord#find with the :select option, so be careful

Raises:

  • (ActiveRecord::MissingAttributeError) 


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# File 'lib/lucifer.rb', line 50

def missing_attribute(attr_name, stack)
  return nil if respond_to?(attr_name)
  raise ActiveRecord::MissingAttributeError, "missing attribute: #{attr_name}", stack
end