Module: ActiveRecord::Core

Defined in:
lib/composite_primary_keys/core.rb

Instance Method Summary collapse

Instance Method Details

#init_internals ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/composite_primary_keys/core.rb', line 3

def init_internals
  pk = self.class.primary_key

  # CPK
  #@attributes[pk] = nil unless @attributes.key?(pk)
  unless self.composite?
    @attributes[pk] = nil unless @attributes.key?(pk)
  end

  @aggregation_cache        = {}
  @association_cache        = {}
  @attributes_cache         = {}
  @readonly                 = false
  @destroyed                = false
  @marked_for_destruction   = false
  @destroyed_by_association = nil
  @new_record               = true
  @txn                      = nil
  @_start_transaction_state = {}
  @transaction_state        = nil
  @reflects_state           = [false]
end

#initialize_dup(other) ⇒ Object

:nodoc:



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/composite_primary_keys/core.rb', line 26

def initialize_dup(other) # :nodoc:
  cloned_attributes = other.clone_attributes(:read_attribute_before_type_cast)
  self.class.initialize_attributes(cloned_attributes, :serialized => false)

  @attributes = cloned_attributes

  # CPK
  #@attributes[self.class.primary_key] = nil
  Array(self.class.primary_key).each {|key| @attributes[key] = nil}

  run_callbacks(:initialize) unless _initialize_callbacks.empty?

  @aggregation_cache = {}
  @association_cache = {}
  @attributes_cache  = {}

  @new_record  = true

  super
end