Interface ArrayConstructor

from

• from<T>(iterable: Iterable<T> | ArrayLike<T>): T[]
• from<T, U>(iterable: Iterable<T> | ArrayLike<T>, mapfn: (v: T, k: number) => U, thisArg?: any): U[]

• Creates an array from an iterable object.

  Type parameters

  • T

  Parameters

  • iterable: Iterable<T> | ArrayLike<T>

    An iterable object to convert to an array.

  Returns T[]

• Creates an array from an iterable object.

  Type parameters

  • T

  • U

  Parameters

  • iterable: Iterable<T> | ArrayLike<T>

    An iterable object to convert to an array.

  • mapfn: (v: T, k: number) => U

    A mapping function to call on every element of the array.

    • • (v: T, k: number): U

      • Parameters

        • v: T

        • k: number

        Returns U

  • Optional thisArg: any

    Value of 'this' used to invoke the mapfn.

  Returns U[]