require "wordify_djungst/version" module WordifyDjungst def self.reversify(str) str.split("").reverse.join('') end def self.casify(str) to_case = [:upcase, :downcase] arr = str.split("") arr.each_with_index do |letter, i| this_case = to_case.sample arr[i] = letter.send(this_case) end arr.join("") end def self.spacify(str, spaces = 0) new_string = str spaces.times do new_string = new_string.split("").join(" ") end new_string end end