return $H(hash).inject(this, function(mergedHash, pair) { mergedHash[pair.key] = pair.value; return mergedHash; 
return this.uniq().findAll(function(item) { return array.detect(function(value) { return item === value }); 
    return $H(hash).inject(this, function(mergedHash, pair) {      mergedHash[pair.key] = pair.value;      return mergedHash;    });
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/0097375444aef03d8cdcdbe6705c1ea088b9b188/prototype.js/buggy/wp-includes/js/prototype.js