PICK_KEYS

Get a property of an object

Description

Returns an object containing the properties of the given object whose keys are found in the given keys list.

Function signature

PICK_KEYS(object: Object, propertyname: Array) => Object

Parameter

Description

Object

Object whose property will be get

Property name

Name of the property to take from object

Examples

animal = {"name":"dog","weight":123,"active":false,"children":0}

Formula

Return value

PICK_KEYS({a: "A", b: "B", c: "C"}, ["a", "b"])

{"a":"A","b":"B"}

PICK_KEYS({a: "A", b: "B", c: "C"}, ["w", "q"])

{"a":"A","b":"B","c":"C"}

PICK_KEYS(animal, ["name", "active", "children"])

{"name":"dog","active":false,"children":0}