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CHANGELOG.md

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avromatic changelog

pending

  • Allow for date time to be a string if it can be parsed

v2.2.1

  • Avoid allocating default empty hash in Avromatic::IO::DatumReader.read_data

v2.2.0

  • Add support for Rails 6.0.
  • Drop support for Ruby < 2.4.

v2.1.0

  • Add key_schema_name and value_schema_name attributes to UnexpectedKeyError.

v2.0.2

  • Optimize model initialization and decoding

v2.0.1

  • Allow generated model attribute accessors to be overridden. This was a regression in Avromatic 2.0.0.
  • Ensure that timestamp-millis are coerced when the number of microseconds is divisible by 1,000 but the number of nanoseconds is not divisible by 1,000,000.

v2.0.0

  • Remove virtus dependency resulting in a 3x performance improvement in model instantation and 1.4x - 2.0x performance improvement in Avro serialization and Avromatic code simplification.
  • Raise Avromatic::Model::CoercionError when attribute values can't be coerced to the target type in model constructors and attribute setters. Previously coercion errors weren't detected until Avro serialization or an explicit call to valid?.
  • Prevent model instances from being constructed with unknown attributes. Previously unknown attributes were ignored. This can be disabled by setting Avromatic.allow_unknown_attributes to true. WARNING: Setting Avromatic.allow_unknown_attributes to true will result in incorrect union member coercions if an earlier union member is satisfied by a subset of the latter union member's attributes.
  • Validate required attributes are present when serializing to Avro for better error messages. Explicit validation can still be done by calling the valid? or invalid? methods from the ActiveModel::Validations interface but errors will now appear under the :base key. Previously these errors were detected late in the Avro serialization process resulting in hard to understand error messages.
  • Support for custom types in unions with more than one non-null type.
  • Drop support for Ruby < 2.3 and Rails < 5.0.
  • Call super() in model constructor making it easier to define class/module hierarchies for models.

v1.0.0

  • No changes.

v0.33.0

  • Fix compatibility with avro-patches v0.4.0.

v0.32.0

  • Improve partial assignment using a hash for records outside of unions.
  • Prevent invalid types from being assigned to primitives in unions.
  • Add validation that primitive attributes have the expected type.

v0.31.0

  • Add support for Rails 5.2.

v0.30.0

  • Add Avromatic::Model::MessageDecoder#model method to return the Avromatic model class for a message.

v0.29.1

  • Add Avromatic.build_messaging! to avromatic/rspec.

v0.29.0

  • Add new public methods #avro_key_datum and #avro_value_datum on an Avromatic model instance that return the attributes of the model suitable for Avro encoding without any customizations.

v0.28.1

  • Fix a bug that raised an error when encoding a cached model containing optional field(s). With this change, immutable model caching now enabled only when avro-patches is present.

v0.28.0

  • Add support for caching avro encodings for immutable models

v0.27.0

  • Patches avromatic model classes to cache Virtus::ValueObject::AllowedWriterMethods#allowed_writer_methods
  • Support Rails 5.1

v0.26.0

  • Caches result of Avromatic::Model::RawSerialization#value_attributes_for_avro for immutable models

v0.25.0

  • Disallow optional fields in schemas used for keys by default.

v0.24.0

  • Add Avromatic::IO::DatumWriter to optimize the encoding of Avro unions from Avromatic models.
  • Expose the #key_attributes_for_avro method on models.

v0.23.0

  • Add mutable option when defining a model.

v0.22.0

  • Require avro_schema_registry_client v0.3.0 or later to avoid using avro-salsify-fork.

v0.21.1

  • Fix a bug in the optimization of optional union decoding.

v0.21.0

  • Remove monkey-patches for AvroTurf::ConfluentSchemaRegistry and FakeConfluentSchemaRegistryServer and depend on avro_schema_registry-client instead.
  • Rename the configuration option use_cacheable_schema_registration to use_schema_fingerprint_lookup.

v0.20.0

  • Support schema stores with a #clear_schemas method.

v0.19.0

  • Use a fingerprint based on avro-resolution_canonical_form.

v0.18.1

  • Replace another reference to avromatic/test/fake_schema_registry_server.

v0.18.0

  • Compatibility with avro_turf v0.8.0. avromatic/test/fake_schema_registry_server is now deprecated and will be removed in a future release. Use avromatic/test/fake_confluent_schema_registry_server instead.

v0.17.1

  • Correctly namespace Avro errors raised by Avromatic::IO::DatumReader.

v0.17.0

  • Add .register_schemas! method to generated models to register the associated schemas in a schema registry.

v0.16.0

  • Add #lookup_subject_schema method to AvroTurf::SchemaRegistry patch to directly support looking up existing schema ids by fingerprint.

v0.15.1

  • Add Avromatic.use_cacheable_schema_registration option to control the lookup of existing schema ids by fingerprint.

v0.15.0

  • Add patch to AvroTurf::SchemaRegistry to lookup existing schema ids using GET /subjects/:subject/fingerprints/:fingerprint from #register. This endpoint is supported in the avro-schema-registry.
  • Add patch to the FakeSchemaRegistryServer from AvroTurf to support the fingerprint endpoint.

v0.14.0

  • Add Avromatic::Messaging and Avromatic::IO::DatumReader classes to optimize the decoding of Avro unions to Avromatic models.

v0.13.0

  • Add interfaces to deserialize as a hash of attributes instead of a model.

v0.12.0

  • Clear the schema store, if it supports it, prior to code reloading in Rails applications. This allows schema changes to be picked up during code reloading.

v0.11.2

  • Fix for models containing optional array and map fields.

v0.11.1

  • Another fix for Rails initialization and reloading. Do not clear the nested models registry the first time that the to_prepare hook is called.

v0.11.0

  • Replace Avromatic.on_initialize proc with Avromatic.eager_load_models array. The models listed by this configuration are added to the registry at the end of .configure and prior to code reloading in Rails applications. This is a compatibility breaking change.

v0.10.0

  • Add Avromatic.on_initialize proc that is called at the end of .configure and on code reloading in Rails applications.

v0.9.0

  • Experimental: Add support for more than one non-null type in a union.
  • Allow nested models to be referenced and reused.
  • Fix the serialization of nested complex types.
  • Add support for recursive models.
  • Allow required array and map fields to be empty. Only nil values for required array and map fields are now considered invalid.
  • Validate nested models. This includes models embedded within other complex types (array, map, and union).
  • Truncate values for timestamps to the precision supported by the logical type.

v0.8.0

  • Add support for logical types. Currently this requires using the avro-salsify-fork gem for logical types support with Ruby.

v0.7.1

  • Raise a more descriptive error when attempting to generate a model for a non-record Avro type.

v0.7.0

  • Add RSpec FakeSchemaRegistryServer test helper.

v0.6.2

  • Remove dependency on Hash#transform_values from ActiveSupport v4.2.

v0.6.1

  • Fix serialization of array and map types that contain nested models.

v0.6.0

  • Require avro_turf v0.7.0 or later.

v0.5.0

  • Rename Avromatic::Model::Decoder to MessageDecoder.
  • Rename .deserialize on generated models to .avro_message_decode.
  • Add #avro_raw_key, #avro_raw_value and .avro_raw_decode methods to generated models to support encoding and decoding without a schema registry.

v0.4.0

  • Allow the specification of a custom type, including conversion to/from Avro, for named types.

v0.3.0

  • Remove dependency on the private_attr gem.

v0.2.0

  • Allow a module level schema registry to be configured.

v0.1.2

  • Do not build an AvroTurf::Messaging object for each model class.

v0.1.1

  • Fix Railtie.

v0.1.0

  • Initial release