Module object/pickBy

pickBy

• pickBy<O>(pred: ObjPredBy<O>, obj: O): Partial<O>
• pickBy<K>(pred: ObjPred<K, any>): <O>(obj: O) => Partial<O>

• Returns a partial copy of an object containing only the keys with fn predicate returns true

  example

   pickBy(x => x > 2, {a: 1, b: 2, c: 3, d: 4}); //=> {c: 3, d: 4}
  

  Type parameters

  • O

  Parameters

  • pred: ObjPredBy<O>

  • obj: O

    The object to copy from

  Returns Partial<O>

  A new object with only properties from names on it.

• Returns a partial copy of an object containing only the keys with fn predicate returns true

  example

   pickBy(x => x > 2, {a: 1, b: 2, c: 3, d: 4}); //=> {c: 3, d: 4}
  

  Type parameters

  • K: string

  Parameters

  • pred: ObjPred<K, any>

  Returns <O>(obj: O) => Partial<O>

  A new object with only properties from names on it.

  • • <O>(obj: O): Partial<O>

    • Type parameters

      • O

      Parameters

      • obj: O

      Returns Partial<O>