End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
class method
Gem::SpecFetcher.fetcher
fetcher
lib/rubygems/spec_fetcher.rb
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# File tmp/rubies/ruby-3.1.3/lib/rubygems/spec_fetcher.rb, line 41
def self.fetcher
@fetcher ||= new
end
Default fetcher instance. Use this instead of ::new to reduce object allocation.