Module: Acts::Importable::SingletonMethods

Defined in:
lib/acts_as_importable.rb

Overview

ClassMethods

Instance Method Summary collapse

Instance Method Details

#flush_lookups! ⇒ Object 



45
46
47
 
# File 'lib/acts_as_importable.rb', line 45

def flush_lookups!
  @lookups = {}
end

#import(id) ⇒ Object 



23
24
25
 
# File 'lib/acts_as_importable.rb', line 23

def import(id)
  find(id).import
end

#import_all ⇒ Object 



27
28
29
30
31
 
# File 'lib/acts_as_importable.rb', line 27

def import_all
  all.each do |legacy_model|
    legacy_model.import
  end
end

#import_all_in_batches ⇒ Object

This requires a numeric primary key for the legacy tables



34
35
36
37
38
 
# File 'lib/acts_as_importable.rb', line 34

def import_all_in_batches
  each do |legacy_model|
    legacy_model.import
  end
end

#lookup(id) ⇒ Object 



40
41
42
43
 
# File 'lib/acts_as_importable.rb', line 40

def lookup(id)
  lookup_class = read_inheritable_attribute(:importable_to) || "#{self.to_s.split('::').last}"
  lookups[id] ||= Kernel.const_get(lookup_class).first(:conditions => {:legacy_id => id, :legacy_class => self.to_s}).try(:id__)
end