Are custom operators still a thing? about mingo HOT 1 OPEN

Hi @sebasnallar, yes they are. Unfortunately the docs are out of date and the generated ones are broken at the moment. I will make time to fix this soon.

You can register custom operators in two ways.

1. In your own operator context. This is the recommended option to avoid collision with other uses of the library referencing the same module. You create the context with Context.init(...) and then add the operators with the addXXXOperator methods. This can include your custom operator.
2. You can register a global operator with the old useOperator function which uses the internal global context.

from mingo.