Index: TECH/ArrayUtils.cls.xml
===================================================================
diff -u
--- TECH/ArrayUtils.cls.xml	(revision 0)
+++ TECH/ArrayUtils.cls.xml	(revision 1766)
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Export generator="Cache" version="24">
+<Class name="TECH.ArrayUtils">
+<Super>TECH.RegisteredObject</Super>
+
+<Method name="ArrayKeysToList">
+<ClassMethod>1</ClassMethod>
+<FormalSpec>Array:%ArrayOfDataTypes</FormalSpec>
+<ReturnType>%ListOfDataTypes</ReturnType>
+<Implementation><![CDATA[
+	Set Keys = ##class(%ListOfDataTypes).%New()
+	Set Iterator = ##class(TECH.ListIterator).%New(Array)
+	While Iterator.HasNext() {
+		#dim Waarde As %Cachestring = Iterator.Next()
+		Do Keys.Insert(Iterator.Key())
+	}
+	Quit Keys
+]]></Implementation>
+</Method>
+
+<Method name="ArrayKeysToPieces">
+<ClassMethod>1</ClassMethod>
+<FormalSpec>Array:%ArrayOfDataTypes,Delim:TECH.String="\"</FormalSpec>
+<ReturnType>TECH.String</ReturnType>
+<Implementation><![CDATA[
+	#dim List As %ListOfDataTypes = ..ArrayKeysToList(Array)
+	Quit ##class(TECH.ListUtils).ListToPieces(List, Delim)
+]]></Implementation>
+</Method>
+</Class>
+
+
+</Export>