public/subjects/pick-omit

Pick Omit

Instructions

Create a pick function that takes an object and an array of strings. This function returns a new object that contains only the key/value pairs, whose key matches with a string in the array, from the object passed as an argument.

Create a omit function that takes an object and an array of strings. This function returns a new object that contains only the key/value pairs, whose key doesn't match with a single string in the array, from the object passed as an argument.

Those functions are pure and must not modify the given object

Notions

• devdocs.io/javascript/global_objects/object