Rails Log Mode
Major mode for viewing Rails log files.
(add-to-list 'load-path "path/to/rails-log-mode/dir") (require 'rails-log-mode)
M-x rails-log-show-development from the project folder. This
tail -f in the development.log file and display the output
in a buffer. All the file paths in the log are navigatable. Press
Enter to open a file in the stack trace.