/**
* Translate requested word using all registered dictionary
* @param string $word
* @return NULL|string
*/
public function find($word = null)
{
$translation = new Translation();
foreach ($this->collection as $dictionary) {
$dictionary->find($word, function ($ifo, $idx, $dict) use(&$translation) {
$translation->addIfo($ifo);
$translation->addIdx($idx);
$translation->addDict($dict);
});
}
return $translation;
}
/**
* Add translation model to history stack
* @param Translation $model
*/
public function addHistory(Translation $model = null)
{
$this->HistoryStack[md5($model->getWord())][] = $model;
return $this;
}