Hi,

* I am using Haskell Object Observation Debugger & I found that it's very
interesting.

  However, I get in trouble when I use it with data structures that are not
derived from Show class
  because it seems that HOOD only work with with functions that call
function "print" only.

* For example: 
        func1 = observe "func1" length [1,2]
        main = runO (print func1)
  will work

but
        func2 = observe "func2"
anotherDataStructureThatAreNOTDerivedFromShow
How can we observe func2?

I have try
        main = runO (return func2)
but it doesn't work.

Do you how to solve this problem?
Thank you very much,
Phan Dung.


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