Class TransactionalLens<M>

constructor

• new TransactionalLens<M>(db, prefix): TransactionalLens<M>

• Type Parameters

  • M extends object

  Parameters

  • db: Transactional

  • prefix: string[]

  Returns TransactionalLens<M>

Readonly db

Readonly prefix

data

• get data(): Immutify<M>

• Returns Immutify<M>

get

• get<P>(...path): Immutify<Lens<M, P>>

• Type Parameters

  • P extends PropertyKey[]

  Parameters

  • Rest ...path: P

  Returns Immutify<Lens<M, P>>

getObject

• getObject<P>(...path): Lens<M, P>

• Type Parameters

  • P extends PropertyKey[]

  Parameters

  • Rest ...path: P

  Returns Lens<M, P>

initialize

• initialize(data): TransactionalLens<M>

• Parameters

  • data: M

  Returns TransactionalLens<M>

lens

• lens<P>(...path): TransactionalLens<Lens<M, P>>

• Type Parameters

  • P extends PropertyKey[]

  Parameters

  • Rest ...path: P

  Returns TransactionalLens<Lens<M, P>>

tx

• tx<R>(cb): Promise<R>

• Type Parameters

  • R extends Result<any, any>

  Parameters

  • cb: ((setter, deleter) => Promise<R>)

    • • (setter, deleter): Promise<R>

      • Parameters

        • setter: LensSetter<M>

        • deleter: LensDeleter

        Returns Promise<R>

  Returns Promise<R>

• tx<R>(cb): R

• Type Parameters

  • R extends Result<any, any>

  Parameters

  • cb: ((setter, deleter) => R)

    • • (setter, deleter): R

      • Parameters

        • setter: LensSetter<M>

        • deleter: LensDeleter

        Returns R

  Returns R