Class: Superstore::Types::RangeType

Inherits:
ActiveModel::Type::Value
  • Object
show all
Defined in:
lib/superstore/types/range_type.rb

Direct Known Subclasses

DateRangeType, IntegerRangeType

Instance Method Summary collapse

Instance Method Details

#cast_value(value) ⇒ Object 



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# File 'lib/superstore/types/range_type.rb', line 24

def cast_value(value)
  if value.is_a?(Range) && value.begin < value.end
    value
  elsif value.is_a?(Array) && value.size == 2
    begin
      array = convert_min(:cast_value, value[0])..convert_max(:cast_value, value[1])
      cast_value(array)
    rescue ArgumentError
    end
  end
end

#deserialize(range_tuple) ⇒ Object 



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# File 'lib/superstore/types/range_type.rb', line 15

def deserialize(range_tuple)
  if range_tuple.is_a? Range
    range_tuple
  elsif range_tuple.is_a?(Array)
    range = convert_min(:deserialize, range_tuple[0]) .. convert_max(:deserialize, range_tuple[1])
    cast_value(range)
  end
end

#serialize(range) ⇒ Object 



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# File 'lib/superstore/types/range_type.rb', line 6

def serialize(range)
  if range
    [
      serialize_for_open_ended(range.begin),
      serialize_for_open_ended(range.end)
    ]
  end
end