Class: Wee::IdGenerator::Secure
- Inherits:
-
Wee::IdGenerator
- Object
- Wee::IdGenerator
- Wee::IdGenerator::Secure
- Defined in:
- lib/wee/id_generator.rb
Overview
Returned ids are unique with a very high probability and it’s very hard to guess the next or any used id.
Instance Method Summary collapse
-
#initialize(salt = 'wee') ⇒ Secure
constructor
A new instance of Secure.
- #next ⇒ Object
Constructor Details
#initialize(salt = 'wee') ⇒ Secure
Returns a new instance of Secure.
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# File 'lib/wee/id_generator.rb', line 39 def initialize(salt='wee') @salt = salt @use_secure = false if defined?(::SecureRandom) begin @use_secure = true if next_secure != next_secure rescue NotImplementedError end end end |
Instance Method Details
#next ⇒ Object
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# File 'lib/wee/id_generator.rb', line 51 def next pack(@use_secure ? next_secure : next_md5) end |