Module: MongoMapper::ToDao::ClassMethods

Defined in:
lib/dao/mongo_mapper.rb

Instance Method Summary collapse

Instance Method Details

#to_dao(*args) ⇒ Object 



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# File 'lib/dao/mongo_mapper.rb', line 13

def to_dao(*args)

  unless defined?(@to_dao)
    @to_dao = column_names.map{|name| name.to_s}
  end

  unless args.empty?
    @to_dao.clear
    args.flatten.compact.each do |arg|
      @to_dao.push(arg.to_s)
    end
    @to_dao.uniq!
    @to_dao.map!{|name| name.to_s}
  end

  @to_dao
end