piever opened this issue 6 years ago · 1 comments
Tuples of symbol are used to access nested components, i.e. (:a, :b, :c) gets turned into observe(wdg[:a][:b][:c]) but for the empty tuple this can lead to hard bugs to catch.
(:a, :b, :c)
observe(wdg[:a][:b][:c])
Now empty tuples are preserved