feat: AST.GetRelativeIndex ( Fixes #1082 )

StartAutomating · Mar 20, 2024 · 632d546 · 632d546
1 parent d124a6c
commit 632d546
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diff --git a/Types/AST/Alias.psd1 b/Types/AST/Alias.psd1
@@ -0,0 +1,3 @@
+@{
+    "GetCollectionAndIndex" = "GetRelativeIndex"
+}
diff --git a/Types/AST/GetRelativeIndex.ps1 b/Types/AST/GetRelativeIndex.ps1
@@ -0,0 +1,22 @@
+
+$thisCollection,$thisIndex = $null,-1     
+:FindThisIndex foreach ($parentProperty in $this.Parent.psobject.Properties) {
+    if ($parentProperty -is [PSScriptProperty] -or $parentProperty -is [PSNoteProperty]) {
+        continue FindThisIndex
+    }
+    $currentProperty = $this.Parent.($parentProperty.Name)
+    if (-not $currentProperty.IndexOf) { continue }
+
+
+    if ($currentProperty.IndexOf($this) -ge 0) {
+        $thisCollection = $currentProperty
+        $thisIndex = $thisCollection.IndexOf($this)
+        break FindThisIndex
+    }
+
+}
+
+return ([PSCustomObject][Ordered]@{
+    Collection = $thisCollection
+    Index = $thisIndex
+})