rem: this.teardown       = teardown || function() {}; 
add: expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ? 
context:     this.teardown       = teardown || function() {};
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/unittest.js/buggy/www/resources/scriptaculous/unittest.js