Module "project/HasCache"

retrieveOrCompute

• retrieveOrCompute<T, R>(t: T, key: string, how: (t: T) => R, cache?: boolean): Promise<R>

• Retrieve the value if stored in the cache. Otherwise compute with the given function and store

  Type parameters

  • T: HasCache

  • R: object

  Parameters

  • t: T

  • key: string

  • how: (t: T) => R

    • • (t: T): R

      • Parameters

        • t: T

        Returns R

  • Default value cache: boolean = true

  Returns Promise<R>