Lodash

pickBy

Object
since 4.0.0

Arguments

  • Object The source object.
  • Function The function invoked per property.

Returns

Object the new object.

Creates an object composed of the object properties predicate returns truthy for. The predicate is invoked with two arguments: (value, key).

Example of Lodash _.pickBy

var object = { 'a': 1, 'b': '2', 'c': 3 };

_.pickBy(object, _.isNumber);
// => { 'a': 1, 'c': 3 }