in lib/aws-record/record/attribute.rb [36:47]
def initialize(name, options = {})
@name = name
@database_name = (options[:database_attribute_name] || name).to_s
@dynamodb_type = options[:dynamodb_type]
@marshaler = options[:marshaler] || DefaultMarshaler
@persist_nil = options[:persist_nil]
@default_value_or_lambda = if options.key?(:default_value)
dv = options[:default_value]
_is_lambda?(dv) ? dv : type_cast(dv)
end
end