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    <p>That's what I was looking for! I didn't know about join! Thank
      you!<br>
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    <div class="moz-cite-prefix">Am 19.05.16 um 15:37 schrieb Marcin
      Mrotek:<br>
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            <div>Hello,<br>
              <br>
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            What about "join $ update <$> a <*> b" ?<br>
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          Best regards,<br>
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        Marcin Mrotek<br>
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      <pre wrap="">_______________________________________________
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