External module "array/find-by-key"

findByKey

• findByKey<T, K>(array: T[], key: K, value: T[K]): T

• Find By Key

  Finds an object in an array by matching the value set on the key

  ---

  Example:

  import { findByKey } from "@thalesrc/js-utils/array";
  
  const array = [{a: 1}, {a: 2}, {a: 3}];
  
  findByKey(array, "a", 2); // {a: 2}

  Prototype Example:

  import "@thalesrc/js-utils/array/proto/find-by-key";
  
  const array = [{a: 1}, {a: 2}, {a: 3}];
  
  array.findByKey("a", 2); // {a: 2}

  ---

  Type parameters

  • T

  • K: keyof T

  Parameters

  • array: T[]

    Collection of the objects

  • key: K

    Key to search the value on

  • value: T[K]

    Value to match for the key

  Returns T

  Found object or undefined