rails/rails — pull request #8058 by softwaregravy (2012-10-29 01:24:54+00:00)
Title: Warn on dangerous column names

Print a warning when migrating with a column name that may conflict
with reserved words

In relation to https://github.com/rails/rails/issues/4238

I wanted to get feedback on this before I go any further. The idea would be to grow this list to cover any column which would have its accessors hidden by built in methods.