rem: card.setFaceDown(); 
add: card.faceUp = false; card.updateView(); 
context:   undealCardFrom: function(source) {    const card = source.lastChild;    card.setFaceDown();    this.addCards(card);  },
meta: 3385	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3385/3db2dcdf553c1408855b1a2f5baf45627592732e/libpiles.js/clean/libpiles.js