What does Ruth 2:20 mean?

Naomi said, 'May the Lord bless him! That man hasn’t stopped showing kindness to the living and the dead.' She added, 'That man is one of our close relatives, one of our family’s protectors.' Ruth 2:20 - Modern Text Bible

(Naomi recognizes Boaz as a family redeemer, someone who can help their family in a big way.)