title: Leaflet and Turf.js Points within poly
body: <p>I have a simple map with 17 points (GeoJSON) in leaflet, and using the draw tool, I create a polygon to use to select the points within th polygon.</p>
  
  <pre><code>map.on('draw:created', function (e) {  //from draw tool
      var type = e.layerType,
          layer = e.layer;
          editableLayers.addLayer(layer);
          GetSelection(editableLayers);
  });
  
  function GetSelection(layer){
      var count = allPoints.getLayers().length;
      console.log(count +" Sites");  //says 17
      var drawList = editableLayers.getLayers().length;
      console.log(drawList +" Polys");  //Says 1
  
      if (editableLayers.getLayers().length &gt;0){
          var fcpt = turf.featurecollection(allPoints);
          console.log(fcpt);  // says 17
          var fcpoly = turf.featurecollection(editableLayers);
          console.log(fcpoly);  // fails as undefined
             //var ptsWithin = turf.within(fcpt,editableLayers);
          var ptsWithin = turf.within(fcpt,fcpoly);
          console.log(ptsWithin);  //never gets this far.
  
      };
  };
  </code></pre>
  
  <p>Any ideas or suggestions?</p>