Where can I find a good syntax checker for ruby to use in Emacs

Question

Looking for something that works in ruby-mode like pyflakes + flymake in emacs py-mode or syntastic for vim.

Dave Newton · Accepted Answer · 2012-01-05 17:33:14Z

3

FlymakeRuby does this, although I'd add the -w flag.

answered Jan 5, 2012 at 17:33

Dave Newton

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2 Comments

Michael Kohl Over a year ago

+1, I also use FlymakeRuby and am quite happy with it, especially combined with the folling elisp function that I picked up in gnu.emacs.help:

(defun my-flymake-show-help ()    (when (get-char-property (point) 'flymake-overlay)      (let ((help (get-char-property (point) 'help-echo)))        (if help (message "%s" help)))))

sanityinc Over a year ago

Yes indeed. There's a package of my version of flymake-ruby.el on marmalade-repo.org, for convenient installation via package.el.

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