rails/rails — pull request #7388 by jrafanie (2012-08-18 15:28:11+00:00)
Title: Table#remove passed an array to remove_column, which is deprecated.

See 02ca9151a043a4fefbb3f22edd05f0cd392fffaa

I was noticing this warning using 3.2.8 even though I was doing:

t.remove :some_table, :some_column

DEPRECATION WARNING: Passing array to remove_columns is deprecated, please use multiple arguments, like: `remove_columns(:posts, :foo, :bar)`

Attached is a fix for Table#remove rebased against 3-2-stable and tests updated to reflect that remove_columns should not be passed an array.