create a web database with ruby code example

Example 1: new rails app with mysql

rails new app_name --skip-webpack-install --skip-javascript -d mysql

Example 2: how to create an SQL save method in ruby

def save
    sql = <<-SQL
      INSERT INTO songs (name, album) 
      VALUES (?, ?)
    SQL
 
    DB[:conn].execute(sql, self.name, self.album)
  end