With the ability for Processors to use arbitrary variables in the Expression Language, based on what a Processor provides, a powerful feature would be to reference a specific field in delimited text data. For example, this can be used with RouteText to very effectively route CSV (or tab-delimited, or any other type of delimited text) data.
If we have the following line:
We should be able to reference the city & state and capitalize it by using:
Similarly, if we have:
We should use:
Finally, we should be able to specify an enclosing string so that if we have:
We can access it via: