AddFlagsToHuman

20150903153455_add_flags_to_human.rb

class AddFlagsToHuman < ActiveRecord::Migration
  def change
    # Add the flags
    add_column :humen, :signed_up, :boolean, default: false
    add_column :humen, :welcome_email_sent, :boolean, default: false

    # Set the flags values
    reversible do |dir|
      dir.up do
        Humen.all.select(&:signed_up?).each do |human|
          human.update(signed_up: true, welcome_email_sent: true)
        end
      end
    end
  end
  def signed_up?
    # Todo: copy from code
  end
end

current method relied on the existance of certain methods plus putting private methods inside a migration is not-done.

did this instead which works at this point:

class AddFlagsToHuman < ActiveRecord::Migration
  def self.up
    add_column :humen, :signed_up, :boolean, default: false
    add_column :humen, :welcome_email_sent, :boolean, default: false

    puts 'After migration human runner'
    Human.where.not(course_id: nil, team_id: nil, competence_id: nil, email: nil).each do |human|
      if human.update(signed_up: true, welcome_email_sent: true)
        puts "Updating #{human.email}"
      end
    end
  end

  def self.down
    remove_column :humen, :signed_up, :boolean
    remove_column :humen, :welcome_email_sent, :boolean
  end
end