361   scan: function(pattern, iterator) {  argument
362     this.gsub(pattern, iterator);
590   each: function(iterator, context) {  argument
592     iterator = iterator.bind(context);
595         iterator(value, index++);
603   eachSlice: function(number, iterator, context) {  argument
604     iterator = iterator ? iterator.bind(context) : Prototype.K;
608     return slices.collect(iterator, context);
611   all: function(iterator, context) {  argument
612     iterator = iterator ? iterator.bind(context) : Prototype.K;
615       result = result && !!iterator(value, index);
621   any: function(iterator, context) {  argument
622     iterator = iterator ? iterator.bind(context) : Prototype.K;
625       if (result = !!iterator(value, index))
631   collect: function(iterator, context) {  argument
632     iterator = iterator ? iterator.bind(context) : Prototype.K;
635       results.push(iterator(value, index));
640   detect: function(iterator, context) {  argument
641     iterator = iterator.bind(context);
644       if (iterator(value, index)) {
652   findAll: function(iterator, context) {  argument
653     iterator = iterator.bind(context);
656       if (iterator(value, index))
662   grep: function(filter, iterator, context) {  argument
663     iterator = iterator ? iterator.bind(context) : Prototype.K;
671         results.push(iterator(value, index));
698   inject: function(memo, iterator, context) {  argument
699     iterator = iterator.bind(context);
701       memo = iterator(memo, value, index);
713   max: function(iterator, context) {  argument
714     iterator = iterator ? iterator.bind(context) : Prototype.K;
717       value = iterator(value, index);
724   min: function(iterator, context) {  argument
725     iterator = iterator ? iterator.bind(context) : Prototype.K;
728       value = iterator(value, index);
735   partition: function(iterator, context) {  argument
736     iterator = iterator ? iterator.bind(context) : Prototype.K;
739       (iterator(value, index) ?
753   reject: function(iterator, context) {  argument
754     iterator = iterator.bind(context);
757       if (!iterator(value, index))
763   sortBy: function(iterator, context) {  argument
764     iterator = iterator.bind(context);
766       return {value: value, criteria: iterator(value, index)};
778     var iterator = Prototype.K, args = $A(arguments);
780       iterator = args.pop();
784       return iterator(collections.pluck(index));
833   _each: function(iterator) {  argument
835       iterator(this[i]);
966   times: function(iterator) {  argument
967     $R(0, this, true).each(iterator);
1000     _each: function(iterator) {
1005         iterator(pair);
1090   _each: function(iterator) {  argument
1093       iterator(value);
1126   _each: function(iterator) {  argument
1127     this.responders._each(iterator);
4192   _each: function(iterator) {  argument
4195     })._each(iterator);