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ogawaso/gist:2724445

Created May 18, 2012 10:13
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delete_all of all models
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gistfile1.rb
Dir.glob("app/models/*.rb").
map{|m|m.gsub("app/models/", "")}.
map{|m| m.gsub(".rb", "")}.each do |m|
clazz = m.classify.constantize
next unless clazz.kind_of?(ActiveRecord::Base)
clazz.delete_all
end
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