The follow code is misaligned by vim-ruby e865f7c:

some_method(
  [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
   21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
  [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
   21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
)

to

some_method(
  [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
   21, 22, 23, 24, 25, 26, 27, 28, 29, 30],
   [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
    21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
)

Note how the second array's [ is aligned with 21 from the line above, not the first array's [.

This is more noticeable with keyword args where

some_method(
  first: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
          21, 22, 23, 24, 25, 26, 27, 28, 29, 30],
  second: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
           21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
)

is re-indented as:

some_method(
  first: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
          21, 22, 23, 24, 25, 26, 27, 28, 29, 30],
          second: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
                   21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
)

I would expect these to be indented, respectively, as:

some_method(
  [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
   21, 22, 23, 24, 25, 26, 27, 28, 29, 30],
  [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
   21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
)

some_method(
  first: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
          21, 22, 23, 24, 25, 26, 27, 28, 29, 30],
  second: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
           21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
)

N.B. this is only a problem if the arrays are broken across multiple lines like this, and then re-indented