module Base16
Constants
- VERSION
Public Instance Methods
decode16(what)
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# File lib/base16.rb, line 6 def decode16(what) chars = '' ret = '' what.each_char do |c| chars += c if chars.size == 2 ret += chars.to_i(16).chr chars = '' end end ret end
encode16(what)
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# File lib/base16.rb, line 19 def encode16(what) ret = '' what.each_char do |c| ch = c.ord.to_s(16) if ch.size == 1 ch = '0' + ch end ret += ch end ret.upcase end