Module object/filter

filter

• filter<O>(fn: ObjPred<keyof O, O[keyof O]>, obj: O): Partial<O>
• filter<K, V>(fn: ObjPred<K, V>): <O>(obj: O) => Partial<O>

• Takes a predicate and a object, and returns a new object containing only members which satisfy the given predicate.

  example

   var isEven = n => n % 2 === 0;
  
   filter(isEven, {a: 1, b: 2, c: 3, d: 4}); //=> {b: 2, d: 4}
  

  Type parameters

  • O: Record<any, any>

  Parameters

  • fn: ObjPred<keyof O, O[keyof O]>

  • obj: O

  Returns Partial<O>

• Takes a predicate and a object, and returns a new object containing only members which satisfy the given predicate.

  example

   var isEven = n => n % 2 === 0;
  
   filter(isEven, {a: 1, b: 2, c: 3, d: 4}); //=> {b: 2, d: 4}
  

  Type parameters

  • K: string

  • V

  Parameters

  • fn: ObjPred<K, V>

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

  • • <O>(obj: O): Partial<O>

    • Type parameters

      • O: Record<K, V>

      Parameters

      • obj: O

      Returns Partial<O>