Hi,
in my feedreader I found a link to interesting gem -
better_errors (
https://github.com/charliesome/better_errors).
It makes rails (and not only rails) error page in development env more
usable than before. It makes stacktrace clickable and for each line in
stacktrace it displays source code around that line, list of local and
instance variables with values and interactive REPL inside that error
page.
Hope it will make development of ruby/rails apps easier.
--
Petr Blaho, pblaho(a)redhat.com
Software Engineer, CloudForms