Class: Aws::DynamoDBStreams::AttributeValue::Unmarshaler Private

Inherits:
Object
  • Object
show all
Defined in:
lib/aws-sdk-dynamodbstreams/attribute_value.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Instance Method Details

#format(obj) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/aws-sdk-dynamodbstreams/attribute_value.rb', line 22

def format(obj)
  type, value = extract_type_and_value(obj)
  case type
  when :m
    value.each.with_object({}) do |(k, v), map|
      map[k] = format(v)
    end
  when :l then value.map { |v| format(v) }
  when :s then value
  when :n then BigDecimal(value)
  when :b then StringIO.new(value)
  when :null then nil
  when :bool then value
  when :ss then Set.new(value)
  when :ns then Set.new(value.map { |n| BigDecimal(n) })
  when :bs then Set.new(value.map { |b| StringIO.new(b) })
  else
    raise ArgumentError, "unhandled type #{type.inspect}"
  end
end