id	summary	reporter	owner	description	type	status	priority	milestone	version	resolution	keywords	cc
52	Add 'indexed' function	Khudyakov		"This function turned out to be useful on few occasions. It's possible to write such function only for vectors for which vectors of tuples are defined. Since indexed stream exists already, it's trivial to add such function. 

Patch is in attachment


"	enhancement	closed	major	0.7.1		fixed