Module: Tiny::Redis::ClassMethods

Defined in:
lib/tiny/redis.rb

Instance Method Summary collapse

Instance Method Details

#load(index) ⇒ Object 



21
22
23
24
25
26
27
28
29
 
# File 'lib/tiny/redis.rb', line 21

def load(index)
  key, crypt = setup(index)

  $redis.with do |r|
    encrypted = r.get(key)
    return nil if encrypted.nil?
    JSON.parse(crypt.decrypt_and_verify(encrypted), object_class: self)
  end
end

#setup(index) ⇒ Object 



31
32
33
34
35
36
 
# File 'lib/tiny/redis.rb', line 31

def setup(index)
  key = Digest::SHA1.hexdigest(index)
  encrypt_key = Rails.application.credentials.user[:encryptkey]
  crypt = ActiveSupport::MessageEncryptor.new(encrypt_key)
  return [key, crypt]
end