Class: PaperTrail::AttributeSerializers::LegacyActiveRecordShim::SerializedAttribute

Inherits:
Object
  • Object
show all
Defined in:
lib/paper_trail/attribute_serializers/legacy_active_record_shim.rb

Overview

An attribute which requires manual (de)serialization to/from what we get from the database. It is part of our backport (shim) of rails 4.2’s attribute API. See ‘type_for_attribute` below.

Instance Method Summary collapse

Constructor Details

#initialize(coder) ⇒ SerializedAttribute

Returns a new instance of SerializedAttribute.



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# File 'lib/paper_trail/attribute_serializers/legacy_active_record_shim.rb', line 23

def initialize(coder)
  @coder = coder.respond_to?(:dump) ? coder : PaperTrail.serializer
end

Instance Method Details

#type_cast_for_database(value) ⇒ Object 



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# File 'lib/paper_trail/attribute_serializers/legacy_active_record_shim.rb', line 27

def type_cast_for_database(value)
  @coder.dump(value)
end

#type_cast_from_database(data) ⇒ Object 



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# File 'lib/paper_trail/attribute_serializers/legacy_active_record_shim.rb', line 31

def type_cast_from_database(data)
  @coder.load(data)
end