Interface LanguagePolicy

Readonly language

assess

• assess(code, spec): string

• Parameters

  • code: string
  • spec: Readonly<IExerciseSpec>

  Returns string

cleanup

• cleanup(): string

• Restore ordinary exercise state after Run or Submit, including failures. An unsuccessful cleanup makes the kernel ineligible for reuse. This is an ordinary-state guarantee, not isolation from arbitrary hostile code.

  Returns string

feedback

• feedback(outputs): IFeedback

• Parameters

  • outputs: readonly IKernelOutput[]

  Returns IFeedback

Optional initialize

• initialize(): string

• Installed after configured startup, once per kernel incarnation.

  Returns string

prepare

• prepare(spec): string

• Restore the ordinary-state baseline and prepare the attempt. Policies may retain authored setup in run() to preserve existing error/output behavior. Partial setup failure must still permit cleanup.

  Parameters

  • spec: Readonly<IExerciseSpec>

  Returns string

run

• run(code, spec): string

• Parameters

  • code: string
  • spec: Readonly<IExerciseSpec>

  Returns string