What is this
A powershell library that trying to perform same operation to each file inside a folder.
How to use
Use . ".\folder-iterator" to import the function into another powershell script,
then call function "FolderIterator".
In the end, the iterator will try to access function "DoSomethingFunction",
in order to send informaton back to parent function.
Check the function for more information.
You can change the two function name if needed.