wtf.txt

[aaron@TC omglolwut (master)]$ cat testing.rb
require 'test_helper'

def ex
  raise Minitest::Assertion, "oops!"
rescue Minitest::Assertion => e
  e
end

def alloc
  Minitest::Assertion.new "oops"
end

puts "allocationg"
Marshal.dump alloc

puts "exception"
Marshal.dump ex
[aaron@TC omglolwut (master)]$ be ruby -I lib:test testing.rb
allocationg
exception
Run options: --seed 19490

# Running:



Finished in 0.001595s, 0.0000 runs/s, 0.0000 assertions/s.
0 runs, 0 assertions, 0 failures, 0 errors, 0 skips
[aaron@TC omglolwut (master)]$ RAILS_ENV=development be ruby -I lib:test testing.rb
allocationg
exception
testing.rb:17:in `dump': no _dump_data is defined for class Binding (TypeError)
	from testing.rb:17:in `<main>'
[aaron@TC omglolwut (master)]$