Create a random array of countries without repeated entries.
npm install spin-the-globe
var spin = require('spin-the-globe');
console.log(spin.all);
/* Displays the entire list of countries in alphabetical order */
console.log(spin.random());
/* Displays a random country */
console.log(spin.build(3));
/* Creates and displayes an array of 3 random countries with no repeats */
console.log(spin.build());
/* Creates and displays an array of a single random country */
/* (Similar to spin.random() ) */
console.log(spin.build(1));
/* Same thing as console.log(spin.build()) */
console.log(spin.build(all));
/* Randomizes the list of spin.all() */