add choose command

commands/choose.js

@@ -0,0 +1,23 @@
+module.exports = {
+  name: 'choose',
+  description: "Give some lines of input, and get one back at random",
+  async execute(client, message, _, config) {
+    var strarr = message.content.split(/\s*\n\s*/);
+    strarr[0] = strarr[0].slice(this.name.length + config.prefix.length);
+    console.log(strarr);
+    const answer = strarr[Math.floor(Math.random() * strarr.length)];
+    if (answer === "") {
+      await message.channel.send(client.generateErrorMessage("You need to provide some input!", message.author.displayAvatarURL()));
+    } else {
+      await message.channel.send({embed: {
+        "title": "I have made my decision:",
+        "description": answer,
+        "color": 8311585,
+        "footer": {
+          "icon_url": message.author.displayAvatarURL(),
+          "text": config.footerTxt
+        },
+      }});      
+    }
+  }
+}