Function isActive

repos/effect/packages/effect/test/Ref.test.ts:25–25

(self: State)

export const Closed: State = { _tag: "Closed" }

const isActive = (self: State): boolean => self._tag === "Active"
const isChanged = (self: State): boolean => self._tag === "Changed"
const isClosed = (self: State): boolean => self._tag === "Closed"