snusnu/dm-accepts_nested_attributes — pull request #16 by shingara (2012-09-14 08:17:40+00:00)
Title: add the delete_key option to define it in nested options

In ActiveRecord the delete_key is `_destroy` and in this gem the delete_key is `_delete` be default.

This commit use the new refactor to define this key directly like option in `accepts_nested_attributes_for` method.

It can be really great to have this compatibility.