Refined Hex
This gem provides string encoding methods as refinements. This allows for easy translation between a basic string and a version that has been re-encoded as a hex string.
Usage
require 'refined_hex'
module Example
using HexString # the hex methods are now available in lexical scope
def self.show_both_versions(message)
puts "input: #{message}",
"to: #{message.to_hex_string}",
"from: #{message.from_hex_string}"
end
end