Module src/others/memoize

Const memoize

• memoize(fn: (...args: any[]) => any, cacheKeyGenerator?: (...args: any[]) => string): (...args: any[]) => any

• Prevent expensive, repeat function calls by caching the result and returning the cached result when the cacheKey matches

  The cache key must be toString-able. The cache key will automatically default to the first argument of the memoized function, otherwise the cacheKeyGenerator can be used. The cacheKeyGenerator must be used when the first argument is an object, otherwise the cacheKey will be converted to '[object Object]' which could provided unexpected results

  Parameters

  • fn: (...args: any[]) => any

    The function to memoize

    • • (...args: any[]): any

      • Parameters

        • Rest ...args: any[]

        Returns any

  • Optional cacheKeyGenerator: (...args: any[]) => string

    • • (...args: any[]): string

      • Parameters

        • Rest ...args: any[]

        Returns string

  Returns (...args: any[]) => any

  • • (...args: any[]): any

    • Parameters

      • Rest ...args: any[]

      Returns any