External module "array/uniquify-by-key"

uniquifyByKey

• uniquifyByKey<T, P>(array: T[], key: P): T[]

• Uniquify By Key

  Removes objects from the array which the value of its specifed key included before by another

  ---

  Example:

  import { uniquifyByKey } "@thalesrc/js-utils/array";
  
  const array = [{a: 1}, {a: 1}, {a: 2}, {a: 3}, {a: 3}, {a: 4}];
  
  uniquifyByKey(array, 'a'); // [{a: 1}, {a: 2}, {a: 3}, {a: 4}]

  Prototype Example:

  import "@thalesrc/js-utils/array/proto/uniquify-by-key";
  
  const array = [{a: 1}, {a: 1}, {a: 2}, {a: 3}, {a: 3}, {a: 4}];
  
  array.uniquifyByKey('a'); // [{a: 1}, {a: 2}, {a: 3}, {a: 4}]

  ---

  Type parameters

  • T: Object

  • P: keyof T

  Parameters

  • array: T[]

    Collection of the objects

  • key: P

    Key to search the value on

  Returns T[]

  The new uniquified array