refactor: refactor for shorter code

commands/skipto.js

@@ -5,31 +5,27 @@ module.exports = {
   aliases: ["st"],
   description: "Skip to the selected queue number",
   execute(message, args) {
-    if (!args.length)
-      return message
-        .reply(`Usage: ${message.client.prefix}${module.exports.name} <Queue Number>`)
-        .catch(console.error);
-
-    if (isNaN(args[0]))
+    if (!args.length || isNaN(args[0]))
       return message
         .reply(`Usage: ${message.client.prefix}${module.exports.name} <Queue Number>`)
         .catch(console.error);
 
     const queue = message.client.queue.get(message.guild.id);
     if (!queue) return message.channel.send("There is no queue.").catch(console.error);
     if (!canModifyQueue(message.member)) return;
-
     if (args[0] > queue.songs.length)
       return message.reply(`The queue is only ${queue.songs.length} songs long!`).catch(console.error);
 
     queue.playing = true;
+
     if (queue.loop) {
       for (let i = 0; i < args[0] - 2; i++) {
         queue.songs.push(queue.songs.shift());
       }
     } else {
       queue.songs = queue.songs.slice(args[0] - 2);
     }
+
     queue.connection.dispatcher.end();
     queue.textChannel.send(`${message.author} ⏭ skipped ${args[0] - 1} songs`).catch(console.error);
   }