Groovy in Action, Second Edition

Type	Method name	Parameter types	Return type
	asBoolean	_	Boolean
	iterator	_	Iterator
	toList	_	List
	toSet	_	Set
Iterator
	any	Closure	Boolean
	asBoolean	_	Boolean
	collectEntries	_	Map
	collectEntries	Closure	Map
	collectEntries	Map	Map
	collectEntries	Map, Closure	Map
	collectMany	Closure	List
	count	Closure	Number
	count	Object	Number
	countBy	Closure	Map
	drop	int	Iterator
	dropRight	int	Iterator
	dropWhile	Closure	Iterator
	each	Closure	Iterator
	eachWithIndex	Closure	Iterator
	every	Closure	Boolean
	getAt	int	Object
	indexed	_	Iterator
	indexed	int	Iterator
	init	_	Iterator
	inject	Object, Closure	Object
	iterator	_	Iterator