* Adding Occurences transformer
* Adding test for Occurences Transformer
* Cleanup. Adding a test.
* Adding doc
* Modifying UI to support custom calculations options
* Implementing data transformation
* Finalizing calculations implementation
* Cleanup
* Using Fields instead of arrays in data grouping
* Renaming transformation to GroupBy
* Adding some doc
* Apply suggestions (solving TS typing errors)
Co-authored-by: Marcus Andersson <systemvetaren@gmail.com>
* Tweaking UI
* Preventing of selecting twice the same field name.
* Removing console print. No calculations by default.
* Forgot to add the current value to the GroupBy selector
* Solving some typing issues and prettyfier errors
* Cleanup
* Updating test
* Ensure proper copy of options (solves some issues)
* Check if the fields exist in the data before processing
* Adding missing import in test file
* If group by field not specified, return all data untouched.
* Adding another missing import in test
* Minor updates
* Implementing GroupBy multiple fields + Improve field typing
* Removing console prints
* Allowing the exact number of fields to be added as aggregation
* Centering remove button icon
* Cleanup
* Correcting TS error
* Chaging transformer options structure
* Sorting so GroupBy fields appear on top
* Cleanup
* Simplifying some operations. Adding curly brackets.
* Changing some labels on the UI
* Updating test
* Cleanup
* Updating doc
* Fixed field list. Storing options as Record instead of Array.
* Update test
* Cleaned up the group by editor UI code.
* changed the transform to a table layout instead of a flexbox layout.
* cleaned up group by transformer.
* removed unused imports.
* Added some more tests.
* Added one more test and cleaned up code.
* fixed failing test.
* Fixed so we we have the proper casing on naming.
* fixed so we don't wrap on the first row.
Co-authored-by: Marcus Andersson <systemvetaren@gmail.com>
Co-authored-by: Torkel Ödegaard <torkel@grafana.com>
Co-authored-by: Marcus Andersson <marcus.andersson@grafana.com>
