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Motivation
Centralize the RBI formatting/printing options under a single class so it's easier to control the generated RBI from command line.
This PR adds an example with
--rbi-max-line-length
to enforce wrapping for long signatures (see generated gem RBIs for example).Implementation
We create our own subclass of
RBI::Formatter
to hold the default behaviour and the methods used to change the content of the generated RBI such aswrite_header!
andwrite_empty_body_comments
.Tests
See automated tests.
Please skip the two first commits as they belong to #807.