Contains common logic for delete operations.
Wrap all the common delete logic for both root and embedded documents and then yield to the block.
@example Execute common delete logic.
prepare do |doc| collection.remove({ :_id => "value }) end
@param [ Proc ] block The block to call.
@return [ true ] Always true.
@since 2.1.0
# File lib/mongoid/persistence/deletion.rb, line 20 def prepare(&block) document.cascade! yield(document) document.freeze document.destroyed = true IdentityMap.remove(document) Threaded.clear_options! true end