Is Leap Year Command

commands/events/is-leap.js

@@ -0,0 +1,27 @@
+const Command = require('../../structures/Command');
+const { isLeap } = require('../../util/Util');
+
+module.exports = class IsLeapCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'is-leap',
+			aliases: ['is-leap-year', 'leap-year', 'leap'],
+			group: 'events',
+			memberName: 'is-leap',
+			description: 'Responds with if a year is a leap year.',
+			args: [
+				{
+					key: 'year',
+					prompt: 'What year would you like to get data for?',
+					type: 'integer',
+					default: () => new Date().getFullYear(),
+					min: 1
+				}
+			]
+		});
+	}
+
+	run(msg, { year }) {
+		return msg.say(`${year} **${isLeap(year) ? 'is' : 'is not'}** a leap year.`);
+	}
+};