Function pick

Returns a new object with given properties copied from a source object.

Example

pick({ name: "Jack", age: 69 }, ["age", "title"]);
// { age: 69 }

Example

pick(["hello", "world"], [0]);
// { 0: hello }
  • pick<T extends object, K extends string | number | symbol>(
        object: null | T,
        props: K[],
    ): T extends null ? { [key: string]: never } : Pick<T, K>

  • Type Parameters

    • T extends object
    • K extends string | number | symbol

    Parameters

    • object: null | T

      source object

    • props: K[]

      properties to copy

    Returns T extends null ? { [key: string]: never } : Pick<T, K>

    • new object with given properties

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