title: AngularJs ng-repeat 2D array in table, each subarray one column
body: <p>I have an array and I need to put that array in table.</p>
  
  <pre><code>$scope.testArr=[
      {'first':[
              { 'value':'1_1', 'rolle':'one1' },
              { 'value':'2_1', 'rolle':'two1' },
              { 'value':'3_1', 'rolle':'three1'}  
          ]
      },
      {'second': [
              { 'value':'1_2', 'rolle':'one2' },
              { 'value':'2_2', 'rolle':'two2' },
              { 'value':'3_2', 'rolle':'three2' } 
          ]
      }
  ];
  </code></pre>
  
  <p>Resulting table should have 4 columns, each subarray should be one(or two) column(s). Like this:</p>
  
  <pre>one1 | 1_1 | one2 | 1-2
  two1 | 2_1 | two2 | 2_2   
  three1|3_1 | three2|3_2</pre>
  
  <p>So far I got this. Its only the first subarray:</p>
  
  <pre><code>&lt;table&gt;
      &lt;tbody ng-repeat="test in testArr"&gt;
          &lt;tr ng-repeat="t1 in test.first"&gt;
              &lt;td&gt; {{t1.rolle}} &lt;/td&gt; 
              &lt;td&gt; {{t1.value}} &lt;/td&gt;
          &lt;/tr&gt;
      &lt;/tbody&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>How can I add the second subarray as column? It's not necessary need to be a table.</p>