Arrays with csv file

headers = [id,name,dept]
val_arr = [[1,2,3],[“sunil”,“anil”,“kumar”],[“IT”,“IT”,“IT”]]
i need to write these thing in csv file like the below ways(form)

id name dept
1 sunil IT
2 anil IT
3 kumar IT

Will this produce the correct file?

require ‘csv’

headers = [‘id’,‘name’,‘dept’]
val_arr =
]“data.csv”, “wb”) do |csv|
csv << headers
val_arr.transpose.each{|e| csv << e}

It looks like it will. Not trying to be flip, but the simplest way to find out is to try it and see.