Gem::Resolver#cooldown_skipped_summary

# File tmp/rubies/ruby-4.1.0-preview1/lib/rubygems/resolver.rb, line 427
def cooldown_skipped_summary(requests)
  skipped_specs = @cooldown_skipped_specs || {}
  return [] if skipped_specs.empty?

  requirements = Hash.new {|h, name| h[name] = [] }
  @needed.each {|dep| requirements[dep.name] << dep.requirement }
  requests.each do |request|
    request.spec.dependencies.each do |dep|
      next if dep.type == :development && !@development
      requirements[dep.name] << dep.requirement
    end
  end

  resolved = {}
  requests.each do |request|
    version = resolved[request.spec.name]
    resolved[request.spec.name] = request.spec.version if version.nil? || request.spec.version > version
  end

  newest_skipped = {}
  skipped_specs.each do |(name, version), spec|
    resolved_version = resolved[name]
    next unless resolved_version && version > resolved_version
    next unless requirements[name].all? {|req| req.satisfied_by?(version) }
    newest = newest_skipped[name]
    newest_skipped[name] = spec if newest.nil? || version > newest.version
  end

  newest_skipped.values.sort_by(&:name).map do |spec|
    {
      name: spec.name,
      version: spec.version,
      resolved: resolved[spec.name],
      available_in_days: @cooldown.remaining_days(spec.created_at),
    }
  end
end