reduceRight: function(/*Array*/ a, /*Function*/ f, /*Object?*/ z){ 
reduceRight: function(/*Array|String*/ a, /*Function*/ f, /*Object?*/ z){ 
		reduceRight: function(/*Array*/ a, /*Function*/ f, /*Object?*/ z){			// summary: apply a function simultaneously against two values of the array 			//	(from right-to-left) as to reduce it to a single value.			return arguments.length < 3 ? df.foldr1(a, f) : df.foldr(a, f, z);	// Object		}
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/62a62d09b56dc6a72b26627116aa504ec9a2dc81/fold.js/clean/lang/functional/fold.js