Sha256: 6b94759114cd9d7ceccce079b010498fdc18c5df421f3e8bd6afd07024783975
Contents?: true
Size: 821 Bytes
Versions: 7
Compression:
Stored size: 821 Bytes
Contents
require "securerandom"
module SecureRandom
BASE58_ALPHABET = ("0".."9").to_a + ("A".."Z").to_a + ("a".."z").to_a - ["0", "O", "I", "l"] unless defined?(BASE58_ALPHABET)
BASE36_ALPHABET = ("0".."9").to_a + ("a".."z").to_a unless defined?(BASE36_ALPHABET)
unless SecureRandom.methods.include?(:base58)
def self.base58(n = 16)
SecureRandom.random_bytes(n).unpack("C*").map do |byte|
idx = byte % 64
idx = SecureRandom.random_number(58) if idx >= 58
BASE58_ALPHABET[idx]
end.join
end
end
unless SecureRandom.methods.include?(:base36)
def self.base36(n = 16)
SecureRandom.random_bytes(n).unpack("C*").map do |byte|
idx = byte % 64
idx = SecureRandom.random_number(36) if idx >= 36
BASE36_ALPHABET[idx]
end.join
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems