title: Checking if a value is assigned to a boolean variable in specs
body: <p>In specs bdd framework(<a href="http://code.google.com/p/specs" rel="nofollow">http://code.google.com/p/specs</a>), i can check if a value is assigned to a string or not using :</p>
  
  <pre><code>SomeClass.strVal == null mustBe false
  </code></pre>
  
  <p>Now, suppose the class has a boolean value boolVal. How to check if a value true or false was assigned to boolVal or not ?</p>
  
  <p>Please Help
  Thanks</p>