Class: ActiveJob::Serializers::ObjectSerializer

Inherits:

Object

Object
ActiveJob::Serializers::ObjectSerializer

show all

Includes:: Singleton

Defined in:: lib/active_job/serializers/object_serializer.rb

Overview

Base class for serializing and deserializing custom objects.

Example:

class MoneySerializer < ActiveJob::Serializers::ObjectSerializer
  def serialize(money)
    super("amount" => money.amount, "currency" => money.currency)
  end

  def deserialize(hash)
    Money.new(hash["amount"], hash["currency"])
  end

  private

    def klass
      Money
    end
end

Direct Known Subclasses

BigDecimalSerializer, DateSerializer, DurationSerializer, ModuleSerializer, RangeSerializer, SymbolSerializer, TimeObjectSerializer, TimeWithZoneSerializer

Instance Method Summary collapse

#deserialize(json) ⇒ Object

Deserializes an argument from a JSON primitive type.
#serialize(hash) ⇒ Object

Serializes an argument to a JSON primitive type.
#serialize?(argument) ⇒ Boolean

Determines if an argument should be serialized by a serializer.

Instance Method Details

#deserialize(json) ⇒ `Object`

Deserializes an argument from a JSON primitive type.

Raises:

(NotImplementedError)



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# File 'lib/active_job/serializers/object_serializer.rb', line 42

def deserialize(json)
  raise NotImplementedError
end

#serialize(hash) ⇒ `Object`

Serializes an argument to a JSON primitive type.



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# File 'lib/active_job/serializers/object_serializer.rb', line 37

def serialize(hash)
  { Arguments::OBJECT_SERIALIZER_KEY => self.class.name }.merge!(hash)
end

#serialize?(argument) ⇒ `Boolean`

Determines if an argument should be serialized by a serializer.

Returns:

(Boolean)



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# File 'lib/active_job/serializers/object_serializer.rb', line 32

def serialize?(argument)
  argument.is_a?(klass)
end