title: where more columns equal one value
body: <p>I've got this repetitive query:</p>
  
  <pre><code>Model.where(:foo1 =&gt; "bar", :foo2 =&gt; "bar", :foo3 =&gt; "bar", ..., :foo9 =&gt; "bar")
  </code></pre>
  
  <p>I wondered if there was a nice way to shorten the code, similar to the opposite case:</p>
  
  <pre><code>Model.where(:foo =&gt; ["bar1, bar2, bar3, ..., bar9"])
  </code></pre>
  
  <p>Is this possible?</p>