Fix rubygems hook execution when gemspec.rdoc_options contains --ri #1347
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Probably fixes #1343
options.finish
is called twice while generating document through rubygems_hook.If gemspec has
spec.rdoc_options << '--ri'
, document generation fails.Looks like this double-finish is introduced in #1274
Detail of the bug
Fix
Constraints are:
finish
should be called beforerdoc.parse_files(options.files)
finish
should be called afteroptions.setup_generator
rdoc.parse_files
only onceWe need to use a different RDoc::Options object for parse_files phase and document generation phase.