Otherwise there is no direct way to delete particular elements.
Workaround with assigning to another array without those elements
is pretty ugly.
* Should notify on deletion at a particular index (Array#delete_at)
* Should notify on deletion of a particular element (Array#delete)
Signed-off-by: Marcos Tapajós <tapajos@gmail.com>
Refactored basic directory structure.
Moved to ActiveSupport for Validations and Callbacks.
Cleaned up older code, and removed support for text property types.