[core libraries] Re: Proposal: Debug.Trace.traceWith

[Henning Thielemann]

On Tue, 20 Feb 2018, Michael Snoyman wrote:

> On Tue, Feb 20, 2018 at 8:22 AM, Gershom B <gershomb at gmail.com> wrote:
> 
> > If I’m not mistaken, those make use of the unwrapped reader monad? In 
> > my opinion, that is an instance that is confusing and unidiomatic to 
> > many people. I don’t think that “easy to write with unwrapped reader” 
> > is the same as “easy to write” (or “easy to understand”). I wouldn’t 
> > want core docs to recommend this as an approach. 
> 
> I agree with Gershom.
> 
> Michael

+1