How to rank the data set having multiple columns in Scala? -

i have data set fetching csv file how store in scala processing.

+-----------+-----------+----------+ | recent    | freq      | monitor  | +-----------+-----------+----------+ |        1  |       1234|    199090| |        4  |       2553|    198613| |        6  |       3232 |   199090| |        1  |       8823 |   498831| |        7  |       2902 |   890000| |        8  |       7991 |   081097| |        9  |       7391 |   432370| |        12 |       6138 |   864981| |        7  |       6812 |   749821| +-----------+-----------+----------+ 

actually need sort data , rank it. new scala programming. thanks

answering question here solution, code reads csv , order third column

object csvdemo extends app {     println("recent, freq, monitor")     val bufferedsource = io.source.fromfile("./data.csv")     val list: array[array[string]] = (bufferedsource.getlines map { line => line.split(",").map(_.trim) }).toarray     val newlist = list.sortby(_(2))     newlist map { line => println(line.mkstring(" ")) }     bufferedsource.close } 

you read file , parse array[array[string]], order third column, , print