ruby on rails 4 - How to check the progress of the rake db:seed -

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i have data in seeds.rb, populate table. inside seeds.rb file, using create! methods, when goes wrong error message. when type rake db:seed don't confirmation saying things "data loaded success". mean, have go rails db, , check table again. fine, know if there way add success message rake db:seed.

edit db/seed.rb, add following in bottom

puts "data loaded success"

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