TSV & # 8594; CSV in Ruby

Question

In Ruby, what is the most efficient way to convert a tab-delimited file to CSV?

Answer 1

Use FasterCSV

require 'rubygems'
require 'fastercsv'

FasterCSV.open("path/to/file.csv", "w") do |csv|
  File.open("/path/to/file.tsv") do |f|
    f.each_line do |tsv|
      tsv.chomp!
      csv << tsv.split(/\t/)
    end
  end
end