offsetUnset() public method

{@inheritDoc}
public offsetUnset ( $offset )
 public function offsetUnset($offset)
 {
     if (null === $this->entries) {
         $this->__load___();
     }
     return $this->entries->offsetUnset($offset);
 }
 /** {@inheritDoc} */
 public function offsetUnset($offset)
 {
     $this->initialize();
     $this->isDirty = true;
     return $this->collection->offsetUnset($offset);
 }
 public function offsetUnset($offset)
 {
     return $this->fields->offsetUnset($offset);
 }