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CHANGELOG.md

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v2.0.0 2019-11-04

Breaking Changes

  • Convert to supervisor (#42)
  • Move towards a ruleset module instead of a registry (#41)
  • Update build matrix and bump dependencies + fix warnings, typespecs and brittle tests

Enhancements

  • Force Jason for serialization (#40)
  • Update all dependencies, add benchmarks

v1.0.0 2018-03-20

Enhancements

  • [Flippant] - Add dump/1 and load/1 functions for backups and portability.

Changes

  • [Flippant.Adapter.Postgres] - Replace Poison with Jason for JSON encoding.
  • [Flippant.Serializer] - Rename dump/load to encode!/decode!. This is partially to indicate that they will not return success tuples, but moreover to prevent confusion with the new export functions.

Bug Fixes

  • [Flippant] - Modify enable/3 and disable/3 to prevent duplicate values and operate atomically without a transaction.
  • [Flippant] - Configure dialyzer and correct failing specifications.

v0.4.2 2017-10-20

  • [Flippant] - Documentation fixes to correct hexdocs loading.

v0.4.1 2017-10-20

  • [Flippant] - Revert the elixir constraint to ~> 1.4

v0.4.0 2017-10-20

Enhancements

  • [Flippant] - Add a new Postgres adatper, backed by Postgrex.
  • [Flippant] - Add exists?/1 for checking whether a feature exists at all, and exists?/2 for checking whether a feature exists for a particular group.
  • [Flippant] - Add rename/2 for renaming existing features.
  • [Flippant] - Merge additional values when enabling features. This prevents clobbering existing values in "last write wins" situations.
  • [Flippant] - Support enabling or disabling of individual values. This makes it possible to remove a single value from a group's rules.
  • [Flippant] - Add setup/0 to facilitate adapter setup (i.e. Postgres).
  • [Flippant.Adapters.Redis] - Accept options to configure the adapter's set key.

Changes

  • [Flippant.Adapter] - Values are no longer guaranteed to be sorted. Some adapters guarantee sorting, but race conditions prevent it in the Postgres adapter, so it is no longer guaranteed.
  • [Flippant.Registry] - Use a named ETS table for rule storage rather than an Agent. This is slightly faster, and it prepares us for crash recovery.

Bug Fixes

  • [Flippant] - Correct guard logic for multiple when clauses.

v0.3.0 2016-09-20

Enhancements

  • [Flippant] Add breakdown/0 for complete details
  • [Flippant] Rename reset/0 to clear/0, and add clear/1 variants that can clear either :features or :groups.
  • [Flippant.Adapter] Explicitly sort feature keys
  • [Flippant.Adapter.Redis] Only load the adpater if redix is available
  • [Flippant.Adapter.Memory] Optimize the adapter for read conncurency

Bug Fixes

  • [Flippant.Adapter] Safely generate a breakdown without any rules
  • [Flippant.Adatper.Redis] Use custom pipeline that is aware of empty lists

v0.2.0 2016-08-08

  • Added: Support for extracting the URL during Redix connection. The documentation now also illustrates use of redis_opts when setting the adapter to Redis.
  • Added: Configurable serialization for adapters. Now JSON, MessagePack or some other custom option can be used instead of Erlang term storage.
  • Added: Documentation for using a temporary worker to configure groups at boot time.

v0.1.0 2016-08-02

  • Initial release! Supports a Memory and Redis adapter.