I want to make a table like a karaoke bar.

I use ruby on rails

• Initial#Ah

  • id
  • name
  • initial_group_id

• InitialGroup#Akasana _yomi

  • id
  • name

Initial#Ah~

• id
• name
• initial_group_id

InitialGroup #Akasana Mayawa

• id
• name

There is a model called

I'd like to use this to create a "Aiueo Table" like Denmok in karaoke, but I don't know how to run an efficient program.

The table tag looks like this.

that's it
close to
to make light of
be in a hurry
here and there