String#takeWhile returns Seq[Char] in 2.7 vs expected type, String
String#takeWhile returns Seq[Char] in 2.7 vs expected type, String

unfiltered/unfiltered,xuwei-k/unfiltered,beni55/unfiltered,benhutchison/unfiltered,omarkilani/unfiltered,omarkilani/unfiltered,jarin/unfiltered,peel/unfiltered,hamnis/unfiltered,mismatch/unfiltered,realestate-com-au/unfiltered,jarin/unfiltered,xuwei-k/unfiltered,beni55/unfiltered,hamnis/unfiltered,realestate-com-au/unfiltered,unfiltered/unfiltered,mismatch/unfiltered,peel/unfiltered