module ActiveJob::Arguments

Constants

TYPE_WHITELIST

Public Instance Methods

deserialize(arguments) click to toggle source
# File lib/active_job/arguments.rb, line 31
def deserialize(arguments)
  arguments.map { |argument| deserialize_argument(argument) }
rescue => e
  raise DeserializationError.new(e)
end
serialize(arguments) click to toggle source
# File lib/active_job/arguments.rb, line 27
def serialize(arguments)
  arguments.map { |argument| serialize_argument(argument) }
end

Private Instance Methods

deserialize_argument(argument) click to toggle source
# File lib/active_job/arguments.rb, line 55
def deserialize_argument(argument)
  case argument
  when String
    GlobalID::Locator.locate(argument) || argument
  when *TYPE_WHITELIST
    argument
  when Array
    argument.map { |arg| deserialize_argument(arg) }
  when Hash
    argument.each_with_object({}.with_indifferent_access) do |(key, value), hash|
      hash[key] = deserialize_argument(value)
    end
  else
    raise ArgumentError, "Can only deserialize primitive arguments: #{argument.inspect}"
  end
end
serialize_argument(argument) click to toggle source
# File lib/active_job/arguments.rb, line 38
def serialize_argument(argument)
  case argument
  when *TYPE_WHITELIST
    argument
  when GlobalID::Identification
    argument.to_global_id.to_s
  when Array
    argument.map { |arg| serialize_argument(arg) }
  when Hash
    argument.each_with_object({}) do |(key, value), hash|
      hash[serialize_hash_key(key)] = serialize_argument(value)
    end
  else
    raise SerializationError.new("Unsupported argument type: #{argument.class.name}")
  end
end
serialize_hash_key(key) click to toggle source
# File lib/active_job/arguments.rb, line 72
def serialize_hash_key(key)
  case key
  when String, Symbol
    key.to_s
  else
    raise SerializationError.new("Only string and symbol hash keys may be serialized as job arguments, but #{key.inspect} is a #{key.class}")
  end
end