FF4k

class FF4k(val features: FeatureStore = InMemoryFeatureStore(), val properties: PropertyStore = InMemoryPropertyStore())(source)

Entry point of the library: evaluates feature flags against a FeatureStore and exposes typed properties.

Constructors

FF4k

constructor(features: FeatureStore = InMemoryFeatureStore(), properties: PropertyStore = InMemoryPropertyStore())

constructor(configuration: FF4kConfiguration)

Types

Companion

object Companion

Properties

features

val features: FeatureStore

properties

val properties: PropertyStore

Functions

check

suspend fun check(id: String, context: Map<String, Any> = emptyMap()): Boolean

Returns true when the feature exists, is enabled, the caller holds one of its permissions (if any) and its strategy (if any) accepts the context. Unknown features are reported as disabled.

property

inline suspend fun <T : Any> property(name: String): T?

Returns the value of the property name when it exists and is of type T, otherwise null.