Amp Pattern Question about amp

[kelunik]

when doesn't work like then, it doesn't transform any value, it's a pure consumer. We know, it's strange that it's a fluent interface, we removed that in Amp v2.

You can either use Amp\pipe or a coroutine to transform the value:

<?php

function query($query) {
  /* Send query */
  $inFlight[$token] = new Amp\Deferred;
  return Amp\pipe($inFlight[$token]->promise(), function($data) use (...) {
    return ...;
  }
}

<?php

function query($query) {
  return Amp\resolve(function () use ($query) {
    $result = yield rawQuery(...);
    return transformRawQuery($result);
  });
}

[withinboredom]

Thanks for the quick response! Works like a charm.

[bwoebi]

Awesome! // closing as resolved.