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mariozig/gist:1702164

Created January 30, 2012 02:47
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gistfile1.rb
posts = Post.all
Parallel.each(posts, :in_processes => 10) do |post|
post.title = post.title.downcase
post.save!
end
# Goes with
# http://ruby.zigzo.com/2012/01/29/the-parallel-gem-and-postgresql-oh-and-rails/
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