6.3.0

[6.3.0] - 2021-12-09

Added:

• The SDK now supports evaluation of Big Segments. See: https://docs.launchdarkly.com/home/users/big-segments
• LaunchDarkly::Integrations::TestData is a new way to inject feature flag data programmatically into the SDK for testing—either with fixed values for each flag, or with targets and/or rules that can return different values for different users. Unlike FileData, this mechanism does not use any external resources, only the data that your test code has provided.

Changed:

• To use the file data source feature, the preferred entry point is now LaunchDarkly::Integrations::FileData.data_source rather than LaunchDarkly::FileDataSource.factory. This makes the Ruby SDK more consistent with other SDKs, grouping together all of the optional "connecting the SDK to something else" features under Integrations, and using the method name data_source for consistency with the Config property that will receive the object.

Deprecated:

• LaunchDarkly::FileDataSource (see above).