Method: Model#destroy

Defined in:
lib/yodel/models/core/model/model.rb

#destroy ⇒ Object

Destroys all records which are instances of this model, removes a reference to the model from the parent site, and repeats for any child models of the model.



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# File 'lib/yodel/models/core/model/model.rb', line 416

def destroy
  # remove this model from the model tree
  parent.try(:remove_descendant, self)
  mixins.each {|mixin| mixin.remove_descendant(self)}
  
  # destroy model subclasses, and all record instances
  children.each(&:destroy)
  all.each(&:destroy)
  
  # remove the association between the site and this model
  site.model_types.delete(name.underscore.pluralize)
  site.model_plural_names.delete(name)
  site.save
  
  # remove any remaining indexes
  indexes.each do |name|
    RecordIndex.remove_index_for_model(self, name)
  end
  
  record_fields.each do |name, field|
    RecordIndex.remove_index_for_field(self, field) if field.index?
  end
  
  # destroy the model record
  super
end