# names = ["Taro", "Jiro", "Saburo"]
names = %W(Taro Jiro Saburo)
p names
# connected_names = names.join
connected_names = names.join(", ")
p connected_names
# names = ["Taro", "Jiro", "Saburo"]
names = %W(Taro Jiro Saburo)
p names
# connected_names = names.join
connected_names = names.join(", ")
p connected_names