Switch math command to expr-eval

README.md

@@ -1389,7 +1389,6 @@ here.
 	* give-flower ([Original "Rune Factory 4" Game](http://www.runefactory4.com/index1.html))
 	* xiao ([Images, Original "Rune Factory 4" Game](http://www.runefactory4.com/index1.html))
 - [mathjs](https://mathjs.org/)
-	* math (Expression Parser)
 	* units (Expression Parser)
 - [Mattel](https://www.mattel.com/en-us)
 	* 8-ball ([Original Concept](https://www.mattelgames.com/games/en-us/kids/magic-8-ball))

commands/edit-number/math.js

@@ -1,5 +1,5 @@
 const Command = require('../../structures/Command');
-const math = require('mathjs');
+const { Parser } = require('expr-eval');
 
 module.exports = class MathCommand extends Command {
 	constructor(client) {
@@ -9,13 +9,6 @@ module.exports = class MathCommand extends Command {
 			group: 'edit-number',
 			memberName: 'math',
 			description: 'Evaluates a math expression.',
-			credit: [
-				{
-					name: 'mathjs',
-					url: 'https://mathjs.org/',
-					reason: 'Expression Parser'
-				}
-			],
 			args: [
 				{
 					key: 'expression',
@@ -28,7 +21,7 @@ module.exports = class MathCommand extends Command {
 
 	run(msg, { expression }) {
 		try {	
-			const evaluated = math.evaluate(expression).toString();
+			const evaluated = Parser.evaluate(expression).toString();
 			return msg.reply(evaluated).catch(() => msg.reply('Invalid expression.'));
 		} catch {
 			return msg.reply('Invalid expression.');

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "123.6.1",
+	"version": "124.0.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {
@@ -45,6 +45,7 @@
 		"discord.js-commando": "github:discordjs/Commando",
 		"dotenv": "^8.2.0",
 		"eslint": "^7.15.0",
+		"expr-eval": "^2.0.2",
 		"gifencoder": "^2.0.1",
 		"gm": "^1.23.1",
 		"html-entities": "^1.3.1",