Just another update

Task/Hailstone-sequence/PowerShell/hailstone-sequence.psh

@@ -1,26 +1,27 @@
 # Author M. McNabb
+
+function Get-HailStone {
+    param($n)
+
+    switch($n) {
+        1              {$n;return}
+        {$n % 2 -eq 0} {$n; return Get-Hailstone ($n = $n / 2)}
+        {$n % 2 -ne 0} {$n; return Get-Hailstone ($n = ($n * 3) +1)}
+    }
+}
+
 function Get-HailStoneBelowLimit {
-param($UpperLimit)
-    begin {
-        function Get-HailStone {
-        param($n)
-           switch($n) {
-              1              {$n;return}
-              {$n % 2 -eq 0} {$n; return Get-Hailstone ($n = $n / 2)}
-              {$n % 2 -ne 0} {$n; return Get-Hailstone ($n = ($n * 3) +1)}
-           }
+    param($UpperLimit)
+
+    $Counts = @()
+
+    for ($i = 1; $i -lt $UpperLimit; $i++) {
+        $Object = [pscustomobject]@{
+            'Number' = $i
+            'Count' = (Get-HailStone $i).count
         }
-        $Counts = @()
+        $Counts += $Object
     }
 
-    process {
-        for ($i = 1; $i -lt $UpperLimit; $i++) {
-            $Object = [pscustomobject]@{
-                'Number' = $i
-                'Count' = (Get-HailStone $i).count
-            }
-            $Counts += $Object
-        }
-    }
-    end {$Counts}
+    $Counts
 }