class Knj::Csv
Contains various methods for handeling CSV-stuff.
Public Class Methods
arr_to_csv(arr, del, encl)
click to toggle source
Converts a given array to a CSV-string.
Examples¶ ↑
str = Knj::Csv.arr_to_csv([1, 2, 3], ";", "'") #=> "'1';'2';'3'\n"
# File lib/knj/csv.rb, line 6 def self.arr_to_csv(arr, del, encl) raise "No delimiter given." if !del raise "No enclosure given." if !encl str = "" first = true arr.each do |val| if first first = false else str << del end val = val.to_s.encode("utf-8").gsub(del, "").gsub(encl, "") str << "#{encl}#{val}#{encl}" end str << "\n" return str end