Class: CryptoconditionsRuby::Utils::Base16

Inherits:
Object
  • Object
show all
Defined in:
lib/cryptoconditions_ruby/utils/base16.rb

Class Method Summary collapse

Class Method Details

.decode(data) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/cryptoconditions_ruby/utils/base16.rb', line 14

def self.decode(data)
  chars = ''
  ret = ''
  data.each_char do |c|
    chars += c
    if chars.size == 2
      ret += chars.to_i(16).chr
      chars = ''
    end
  end
  ret
end

.encode(data) ⇒ Object 



4
5
6
7
8
9
10
11
12
 
# File 'lib/cryptoconditions_ruby/utils/base16.rb', line 4

def self.encode(data)
  ret = ''
  data.each_char do |c|
    ch = c.ord.to_s(16)
    ch = '0' + ch if ch.size == 1
    ret += ch
  end
  ret.upcase
end