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Add unfoldCofree #57

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paf31
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@paf31 paf31 commented Oct 2, 2016

Also replaces the Trampoline with Unit ->, since I don't think a full trampoline was necessary there.

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garyb commented Oct 13, 2016

Should we perhaps use Lazy instead of the thunk? Or do you think there's little benefit / some problem there?

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paf31 commented Oct 13, 2016

Actually, Lazy makes a lot of sense since we can use the cofree comonad to represent course-of-value recursion where memoization might be important.

@garyb garyb mentioned this pull request Oct 13, 2016
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@paf31 paf31 closed this Oct 13, 2016
@paf31 paf31 deleted the phil/unfold-cofree branch October 13, 2016 16:36
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