Module object/pick

pick

• pick<K, O>(names: readonly K[], obj: O): PickProps<K, O>
• pick<K>(names: readonly K[]): <O>(obj: O) => PickProps<K, O>

• Returns a partial copy of an object containing only the keys specified. If the key does not exist, the property is ignored.

  example

   pick(['a', 'd'], {a: 1, b: 2, c: 3, d: 4}); //=> {a: 1, d: 4}
   pick(['a', 'e', 'f'], {a: 1, b: 2, c: 3, d: 4}); //=> {a: 1}
  

  Type parameters

  • K: string | number | symbol

  • O

  Parameters

  • names: readonly K[]

  • obj: O

    The object to copy from

  Returns PickProps<K, O>

  A new object with only properties from names on it.

• Returns a partial copy of an object containing only the keys specified. If the key does not exist, the property is ignored.

  example

   pick(['a', 'd'], {a: 1, b: 2, c: 3, d: 4}); //=> {a: 1, d: 4}
   pick(['a', 'e', 'f'], {a: 1, b: 2, c: 3, d: 4}); //=> {a: 1}
  

  Type parameters

  • K: string | number | symbol

  Parameters

  • names: readonly K[]

  Returns <O>(obj: O) => PickProps<K, O>

  A new object with only properties from names on it.

  • • <O>(obj: O): PickProps<K, O>

    • Type parameters

      • O

      Parameters

      • obj: O

      Returns PickProps<K, O>