build_details_for_unwind

# File lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb, line 332
      def build_details_for_unwind
        # Get the possible unwinds for the current conflict
        current_conflict = conflicts[name]
        binding_requirements = binding_requirements_for_conflict(current_conflict)
        unwind_details = unwind_options_for_requirements(binding_requirements)

        last_detail_for_current_unwind = unwind_details.sort.last
        current_detail = last_detail_for_current_unwind

        # Look for past conflicts that could be unwound to affect the
        # requirement tree for the current conflict
        relevant_unused_unwinds = unused_unwind_options.select do |alternative|
          intersecting_requirements =
            last_detail_for_current_unwind.all_requirements &
            alternative.requirements_unwound_to_instead
          next if intersecting_requirements.empty?
          # Find the highest index unwind whilst looping through
          current_detail = alternative if alternative > current_detail
          alternative
        end

        # Add the current unwind options to the `unused_unwind_options` array.
        # The "used" option will be filtered out during `unwind_for_conflict`.
        state.unused_unwind_options += unwind_details.reject { |detail| detail.state_index == -1 }

        # Update the requirements_unwound_to_instead on any relevant unused unwinds
        relevant_unused_unwinds.each { |d| d.requirements_unwound_to_instead << current_detail.state_requirement }
        unwind_details.each { |d| d.requirements_unwound_to_instead << current_detail.state_requirement }

        current_detail
      end