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waitForAll
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.. js:function:: Util.waitForAll

   .. rst-class:: sig-pretty-signature
   
      | waitForAll(**promises**\ : *Promise*\ []): *Promise*
   
   This function behaves like writing [[Promise.all(promises).then(no_op)]] but does not incur the overhead of creating a [[.then]] promise. Using this function can provide a performance boost when doing large amounts of batch processing with groups of promises.
   
   **Parameters**
   
      **promises**\ : *Promise*\ []
   
         array of promises.
   
   
   
   **Returns**\ : *Promise*
   




