Adds the instance methods required to reset an object to a previous version.
Similar to revert_to!
, the reset_to!
method
reverts an object to a previous version, only instead of creating a new
record in the version history, reset_to!
deletes all of the
version history that occurs after the version reverted to.
The action taken on each version record after the point of reversion is
determined by the :dependent
option given to the
versioned
method. See the versioned
method
documentation for more details.
# File lib/vestal_versions/reset.rb, line 19 def reset_to!(value) if saved = skip_version{ revert_to!(value) } versions.send(:delete_records, versions.after(value)) reset_version end saved end