Kata

You are the Dungeon Master for a public DnD game at your local comic shop and recently you've had some trouble keeping your players' info neat and organized so you've decided to write a bit of code to help keep them sorted!

The goal of this code is to create an array of objects that stores a player's name and contact number from a given string.

The method should return an empty array if the argument passed is an empty string or nil/None/null.

Examples

player_manager("John Doe, 8167238327, Jane Doe, 8163723827") returns [{player: "John Doe", contact: 8167238327}, {player: "Jane Doe", contact: 8163723827}]
player_manager(nil) returns []
player_manager("") returns []

player_manager("John Doe, 8167238327, Jane Doe, 8163723827") returns [{"player": "John Doe", "contact": 8167238327}, {"player": "Jane Doe", "contact": 8163723827}]
player_manager(None) returns []
player_manager("")   returns []

playerManager("John Doe, 8167238327, Jane Doe, 8163723827") returns [{player: "John Doe", contact: 8167238327}, {player: "Jane Doe", contact: 8163723827}]
playerManager(null) returns []
playerManager("")   returns []

Have at thee!