evazion 44f6673d94 Post#expunge!: run callbacks when reparenting children. ...

* Set parent IDs with `update` instead of `update_column` /
  `update_all` when reparenting children. This fixes it so that new post
  versions are saved and the has_children flag is set on the new parent.

* Slightly simplify logic of update_children_on_destroy: the single
  child case is subsumed by the multi-child case.

2017-07-21 00:13:20 -05:00

86 KiB

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