// Eval function
function clean(text) {
  if (typeof(text) === "string")
    return text.replace(/`/g, "`" + String.fromCharCode(8203)).replace(/@/g, "@" + String.fromCharCode(8203));
  else {
      return text;
  }
}

function evalCode(args) {
  client.on("message", message => {
    const args = message.content.split(" ").slice(1);

    if (message.content.startsWith(prefix + "eval")) {
      if(message.author.id !== ownerID) return;
      try {
        const code = args.join(" ");
        let evaled = eval(code);

        if (typeof evaled !== "string")
          evaled = require("util").inspect(evaled);

        message.channel.send(clean(evaled), {code:"xl"})
          .then(message => console.log('Sent #' + message.id + ': ' + message.content))
          .catch(console.error);
      } catch (err) {
        message.channel.send(`\`ERROR\` \`\`\`xl\n${clean(err)}\n\`\`\``);
      }
    }
  });
}