On Wed, May 2, 2012 at 10:15 PM, Sean Corfield <seancorfi...@gmail.com> wrote:
> I think the problem is that "good" Clojure style is still evolving and
> a lot of the libraries were started a while ago before the "no dynamic
> variables" guideline really took hold. That's to be expected in a new
> and evolving language.

I wouldn't say "no dynamic variables" is necessarily a good
recommendation, just "don't force users to use dynamic variables". On
the Clojure wiki, the "Library Coding Standards" has this piece of
advice:

    If you present an interface that implicitly passes a parameter via
    dynamic binding (e.g. db in sql), also provide an identical interface
    but with the parameter passed explicitly.

-Phil

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