OrderBy An Array Of Features

GregReinecke

Hello All,

I have written a bit or arcade (I'm by no means a developer) that currently identifies features within a buffer and puts them in an array. From there I identify the Top 4 features that get pulled.

I'm struggling to 1) sort or OrderBy 'DESC' the resulting four features based on the distance (dist) and 2) limit the output to 3 decimal places.

I have attached the code below and the current result.

 

var intersectsLayer = Intersects(FeatureSetByName($map, "InventoryIntersects"),buff)

var devList =[]

for (var f in intersectsLayer){
  var dName = f.Development_Name
  var dist = DistanceGeodetic(f,$feature,'mile')
  var distNum = Number(dist) 
  var distFull = distNum + " miles to the nearest property " + dName 
   Push(devList, distFull)
}

var topProps = Top(devList, 4)

return topProps

 

Result:

array(4)

0: "0 miles to the nearest property El Patrimonio Apartments"

1: "1.144445981353735 miles to the nearest property Padre De Vida Apartments"

2: "3.2777811013923253 miles to the nearest property Villas at Beaumont"

3: "2.470305385835081 miles to the nearest property Uvalde Villas"

GregReinecke

Thanks Ed and Cody. It looked like the OrderBy would break on the array but the Sort worked fine (see the last couple lines of the final code. Thanks again!!!

var buff = Buffer($feature,4,'mile')
var intersectsLayer = Intersects(FeatureSetByName($map, "InventoryIntersects"),buff)

var devList =[]

for (var f in intersectsLayer){
  var dName = f.Development_Name
  var dist = DistanceGeodetic(f,$feature,'mile')
  var distNum = Round(Number(dist), 2) 
  
  var distFull = distNum + " miles to the nearest property " + dName 
   Push(devList, distFull)
}

Sort(devList)
var topProps = Top(devList, 4)
return Sort(topProps);