class Aws::Record::Marshalers::MapMarshaler

Public Class Methods

new(opts = {}) click to toggle source
# File lib/aws-record/record/marshalers/map_marshaler.rb, line 19
def initialize(opts = {})
end

Public Instance Methods

serialize(raw_value) click to toggle source
# File lib/aws-record/record/marshalers/map_marshaler.rb, line 41
def serialize(raw_value)
  map = type_cast(raw_value)
  if map.is_a?(Hash)
    map
  elsif map.nil?
    nil
  else
    msg = "expected a Hash value or nil, got #{map.class}"
    raise ArgumentError, msg
  end
end
type_cast(raw_value) click to toggle source
# File lib/aws-record/record/marshalers/map_marshaler.rb, line 22
def type_cast(raw_value)
  case raw_value
  when nil
    nil
  when ''
    nil
  when Hash
    raw_value
  else
    if raw_value.respond_to?(:to_h)
      raw_value.to_h
    else
      msg = "Don't know how to make #{raw_value} of type"\
        " #{raw_value.class} into a hash!"
      raise ArgumentError, msg
    end
  end
end