title: args.join is not a function
body: <p>With my discord bot I am working on a weather command that shows weather on the specified country but when trying to run my command I'm getting this error: <code>TypeError: args.join is not a function</code> Any fix?</p>
  <p>My code:</p>
  <pre><code>const weather = require('weather-js');
  const discord = require('discord.js')
  
  module.exports = {
    name: &quot;weather&quot;,
    description: &quot;Get the weather of anywhere&quot;,
    category: &quot;info&quot;,
    usage: &quot;weather &lt;&gt;&quot;,
    run: ( message, args, client) =&gt; {
      
   weather.find({search: args.join(&quot; &quot;), degreeType: 'F'}, function(err, result) {
  try {
   
  const embed = new MessageEmbed()
  .setTitle(`Weather - ${result[0].location.name}`)
  .setColor(&quot;#ff2050&quot;)
  .setDescription(&quot;Temperature units can may be differ some time&quot;)
  .addField(&quot;Temperature&quot;, `${result[0].current.temperature} Celcius`, true)
  .addField(&quot;Sky Text&quot;, result[0].current.skytext, true)
  .addField(&quot;Humidity&quot;, result[0].current.humidity, true)
  .addField(&quot;Wind Speed&quot;, result[0].current.windspeed, true)
  
  .addField(&quot;Observation Time&quot;, result[0].current.observationtime, true)
  .addField(&quot;Wind Display&quot;, result[0].current.winddisplay, true)
  .setThumbnail(result[0].current.imageUrl);
     message.channel.send(embed)
  } catch(err) {
    return message.channel.send(&quot;Unable To Get the data of Given location&quot;)
  }
  });   
  
      
    }
  }
  </code></pre>
  <p>I've also tried <code>if (args[0].join...</code> but that doesn't work.</p>