format code

asef.ps1

@@ -1,9 +1,23 @@
-$a = Get-Content ./input | Sort-Object {Get-Random} | ForEach-Object -ThrottleLimit 3 -Parallel {
+$searchResults = Get-Content ./input | Sort-Object {Get-Random} | ForEach-Object -ThrottleLimit 3 -Parallel {
     (Invoke-RestMethod ('https://nominatim.openstreetmap.org/search?format=jsonv2&limit=1&q='+$_))[0]
 }
-$b = $a | ForEach-Object {
+
+$coordinateList = $searchResults | ForEach-Object {
     ,@([Decimal]$_.lon,[Decimal]$_.lat)
 }
-$o = [pscustomobject]@{type = 'FeatureCollection'; features = @([pscustomobject]@{type = 'Feature'; properties = [pscustomobject]@{}; geometry = [pscustomobject]@{type = 'Polygon'; coordinates = ,$b}})}
 
-$o | ConvertTo-Json -Depth 99 | Out-File output.geojson
+$output = [pscustomobject]@{
+    type = 'FeatureCollection'
+    features = @(
+        [pscustomobject]@{
+            type = 'Feature'
+            properties = [pscustomobject]@{}
+            geometry = [pscustomobject]@{
+                type = 'Polygon'
+                coordinates = ,$coordinateList
+            }
+        }
+    )
+}
+
+$output | ConvertTo-Json -Depth 99 | Out-File output.geojson