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A comment on Interview with Simon Peyton-Jones. Parent comment

Re:Interview with Simon Peyton-Jones by mgummelt on Friday April 20, 2018 @01:29PM (#16886714)
Write in scala using only "vals" and there you have it!
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Re:Interview with Simon Peyton-Jones by lgas on Saturday April 21, 2018 @12:19AM (#16889960)
Not quite because you can still have a val that points to a mutable object.
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