remove special characters in an array in ruby
<p>I have an array as shown below:</p>

<pre><code>[
  [
    "[\"\", \"Mrs. Brain Bauch\", \"Vernice Ledner\"]", 
    "[\"\", \"Robb Ratke\", \"Amaya Jakubowski\"]",       
    "[\"\", \"Lindsey Cremin III\", \"Harvey Fisher\"]", 
    "[\"\", \"Daniela Schneider\", \"Benny Schumm\"]"
  ]
]
</code></pre>

<p>How can I convert this into the array structure shown below:</p>

<pre><code>[
  [
    ["Mrs. Brain Bauch", "Vernice Ledner"], 
    ["Robb Ratke", "Amaya Jakubowski"],       
    ["Lindsey Cremin III", "Harvey Fisher"], 
    ["Daniela Schneider", "Benny Schumm"]
  ]
]
</code></pre>