Method: Auditing::AuditRelationship#gather_assoc_fields_for_auditing

Defined in:
lib/auditing/audit_relationship.rb

#gather_assoc_fields_for_auditing(fields = nil) ⇒ Object 



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# File 'lib/auditing/audit_relationship.rb', line 37

def gather_assoc_fields_for_auditing(fields=nil)
  poly_array = []
  reflect_on_all_associations(:belongs_to).each do |assoc|
    poly_array << assoc.name if assoc.options[:polymorphic]
  end

  unless fields
    if poly_array.nil?
      return default_columns
    else
      tmp_names = default_columns
      poly_array.each do |poly|
        tmp_names = tmp_names.reject {|column| column.match(/#{poly.to_s}*/)}
      end
    end
    return tmp_names
  else
    fields.is_a?(Array) ? fields.map {|f| f.to_s} : [fields.to_s]
  end
end