This is a minor bug but worth noting.  Here's some code indented by
ruby-mode.el (1.8.6-p36).

[snip]

foo do |x|
end

a ||
b

[snip]

The variable "b" should be indented, but it's not.  The indentation
appears properly if you remove the method call to foo , or remove the
block from that method call, or change the '||' operator to '&&'.  It
looks like an interaction between the '||' and the preceding block but
I don't have the elisp-fu to be sure.

Hope this helps, 

Jeremy Henty