Class: Amoeba::Macros::HasAndBelongsToMany

Inherits:
Base
  • Object
show all
Defined in:
lib/amoeba/macros/has_and_belongs_to_many.rb

Instance Method Summary collapse

Methods inherited from Base

inherited, #initialize, #remapped_relation_name

Constructor Details

This class inherits a constructor from Amoeba::Macros::Base

Instance Method Details

#fill_relation(relation_name, old_obj, clone) ⇒ Object 



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# File 'lib/amoeba/macros/has_and_belongs_to_many.rb', line 13

def fill_relation(relation_name, old_obj, clone)
  # associate this new child to the new parent object
  old_obj = old_obj.amoeba_dup if clone
  relation_name = remapped_relation_name(relation_name)
  @new_object.__send__(relation_name) << old_obj
end

#follow(relation_name, _association) ⇒ Object 



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# File 'lib/amoeba/macros/has_and_belongs_to_many.rb', line 6

def follow(relation_name, _association)
  clone = @cloner.amoeba.clones.include?(relation_name.to_sym)
  @old_object.__send__(relation_name).each do |old_obj|
    fill_relation(relation_name, old_obj, clone)
  end
end