Here’s an example using a tab instead.
To a file:
CSV.open("myfile.csv", "w", {:col_sep => "\t"}) do |csv|
csv << ["row", "of", "CSV", "data"]
csv << ["another", "row"]
# ...
end
To a string:
csv_string = CSV.generate(:col_sep => "\t") do |csv|
csv << ["row", "of", "CSV", "data"]
csv << ["another", "row"]
# ...
end
Here’s the current documentation on CSV: http://ruby-doc.org/stdlib/libdoc/csv/rdoc/index.html