Random Hex Generator Z. Cliffe Schreuders MIT Uses Ruby's SecureRandom to generate a message made up of hex digits (a-f0-9). string_generator hex_generator random_hex local_calculation linux windows http://ruby-doc.org/stdlib-2.2.2/libdoc/securerandom/rdoc/SecureRandom.html#method-c-hex line_length number_of_lines 16 1 generated_strings