Gem::Platform.match_gem?

# File tmp/rubies/ruby-3.4.1/lib/rubygems/platform.rb, line 48
def self.match_gem?(platform, gem_name)
  raise "Not a string: #{gem_name.inspect}" unless String === gem_name

  if REUSE_AS_BINARY_ON_TRUFFLERUBY.include?(gem_name)
    match_platforms?(platform, [Gem::Platform::RUBY, Gem::Platform.local])
  else
    match_platforms?(platform, Gem.platforms)
  end
end