Method: DataMapper::Property::Flag#load

Defined in:
lib/dm-types/flag.rb

#load(value) ⇒ Object 



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# File 'lib/dm-types/flag.rb', line 21

def load(value)
  return [] if value.nil? || value <= 0

  begin
    matches = []

    0.upto(flag_map.size - 1) do |i|
      matches << flag_map[i] if value[i] == 1
    end

    matches.compact
  rescue TypeError, Errno::EDOM
    []
  end
end