title: Compare string vs array
body: <p>I'm new to PowerShell script. This is the question that comes when I'm creating test using <a href="https://github.com/pester/Pester/issues/1042" rel="nofollow noreferrer">pester</a>. The question is about comparing array vs string as follows:</p>
  
  <pre><code>@('hello', 'world') -eq 'hello world' # returns nothing
  'hello world' -eq @('hello', 'world') # returns true
  </code></pre>
  
  <p>I will appreciate if someone can tell me the difference.</p>