Roman Numerals

commands/number-edit/roman-numeral.js

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+const { Command } = require('discord.js-commando');
+const numerals = require('../../assets/json/roman-numeral');
+
+module.exports = class RomanNumeralCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'roman-numeral',
+			aliases: ['roman'],
+			group: 'number-edit',
+			memberName: 'roman-numeral',
+			description: 'Converts a number to roman numerals.',
+			args: [
+				{
+					key: 'number',
+					prompt: 'What number would you like to convert to roman numerals?',
+					type: 'integer',
+					max: 4999
+				}
+			]
+		});
+	}
+
+	run(msg, { number }) {
+		let result = '';
+		for (const [numeral, value] of Object.entries(numerals)) {
+			while (number >= value) {
+				result += numeral;
+				number -= value;
+			}
+		}
+		return msg.say(result);
+	}
+};