csail/6006psets_ng — comment on commit 837c03ca86177f4d55790c7444d0b32e98b2b026
File: 5/code/rsa/rsa_test.rb line 20
By pwnall:

I meant

```ruby
Dir['tests/*.in'].each do |in_filename|
define_method :test_#{in_filename.split('.').first} do
# What you had in test_a_file before.
end
end
```

Remove `setup` and `test_all_files` (w/ typo)

This will define one testcase (test_ method) for each input file.