Seeding in a few locales

gistfile1.rb

page_position = -1

I18n.locale = :en
tuning_page = Page.create(:title => "Tuning", :deletable => true, :position => (page_position += 1))
I18n.locale = :fr
tuning_page.title = 'French Tuning'
tuning_page.save
I18n.locale = :es
tuning_page.title = 'Spanish Tuning'
tuning_page.save

# You should now have one page with 3 locales.

I18n.locale = :en
another_page = Page.create(:title => 'Another', :deletable => true, :position => (page_position += 1))
I18n.locale = :fr
another_page.title = 'Another French'
another_page.save
I18n.locale = :es
another_page.title = 'Another Spanish'
another_page.save

# You should now have 2 pages with 3 locales each.
# hope this helps