I am seeing what I think is a bug in Haml that only happens in
production environments. In short, a simple helper like:
def pass_thru(&block)
yield
end
works as I would expect in development mode, but in production mode,
it seems to be yielding the outer block that contains the call to the
helper, not the block indented underneath the call to the helper.
However, writing that helper like this works fine:
def pass_thru(&block)
haml_concat(capture_haml(&block))
end
I have created a bare-bones Rails app that demonstrates this, along
with a README that describes more detail:
https://github.com/scottwb/haml-block-bug
Am I perhaps misunderstanding the use of `yield` in a helper being
called from Haml? I am pretty certain that this technique worked with
Haml 3.0 and earlier. Is there a better way to do what I am trying to
do here?
Thanks,
-Scott
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