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Fix NoMethodError in RTF HTML extraction (Ruby 4) #23

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Fix NoMethodError in RTF HTML extraction (Ruby 4) #23

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@visini visini commented Jan 6, 2026 •
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In Ruby 4, StringScanner#empty? blows up with NoMethodError. This replaces it with StringScanner#eos?.

https://docs.ruby-lang.org/en/master/StringScanner.html#method-i-eos-3F

Additionally, I've removed one line from the gemspec:

[!] There was an error while loading `ruby-msg.gemspec`: undefined method 'has_rdoc=' for an instance of Gem::Specification. Bundler cannot continue.

 #  from /Users/visini/.rbenv/versions/4.0.0/lib/ruby/gems/4.0.0/bundler/gems/ruby-msg-dccc7c36f863/ruby-msg.gemspec:25
 #  -------------------------------------------
 #  
 >      s.has_rdoc = true
 #      s.extra_rdoc_files = ['README.rdoc', 'ChangeLog']
 #  -------------------------------------------

visini added 2 commits January 6, 2026 11:41
@visini
Fix NoMethodError in RTF HTML extraction (Ruby 4)
dccc7c3 
In Ruby 4, StringScanner#empty? blows up with NoMethodError. This
replaces it with StringScanner#eos? which works as expected.

https://docs.ruby-lang.org/en/master/StringScanner.html#method-i-eos-3F
@visini
Remove deprecated has_rdoc for modern RubyGems
98e5b33
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