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,,