Refactor: Add ImporterShared Project

ImporterShared/IEnumerableEx.vb

@@ -0,0 +1,12 @@
+Imports System.Runtime.CompilerServices
+
+Module IEnumerableEx
+    <Extension()>
+    Function SetValue(Of T)(ByVal items As IEnumerable(Of T), ByVal updateMethod As Action(Of T)) As IEnumerable(Of T)
+        For Each item As T In items
+            updateMethod(item)
+        Next
+
+        Return items
+    End Function
+End Module