$files = Dir["#{Rails.root}/db/migrate/tables/*.rb"]
$files.each do |file|
  require file 
end

class MigracionGeneral < ActiveRecord::Migration[5.1]

  def self.tables
    general_tables
  end

  def self.general_tables
    @tables = []
    $files.each do |file|
      require file 
      table = "#{file.split("/").last.gsub('.rb','').titleize.delete(' ')}"
      next if table == 'Base'
      @tables.push(eval("Tables::#{table}"))
    end
    return @tables
  end

  def up
    run_migrations
  end

  def down
    raise ActiveRecord::IrreversibleMigration, 'Error'
  end

  private

  def run_migrations
    create_tables
  end

  def create_tables
    self.class.tables.each do |table|
      table.create(self)
    end
  end


end