lib/submodules/ably-ruby/lib/ably/util/crypto.rb in ably-rest-1.1.8 vs lib/submodules/ably-ruby/lib/ably/util/crypto.rb in ably-rest-1.2.0

@@ -28,10 +28,10 @@
     #    crypto = Ably::Util::Crypto.new(key: key)
     #    encrypted = crypto.encrypt('secret text')
     #    crypto.decrypt(decrypted) # => 'secret text'
     #
     def initialize(params)
-      @fixed_iv = params.delete(:fixed_iv) if params.kind_of?(Hash)
+      @fixed_iv = params[:fixed_iv]
       @cipher_params = Ably::Models::CipherParams(params)
     end
 
     # Obtain a default {Ably::Models::CipherParams}. This uses default algorithm, mode and
     # padding and key length. An IV is generated using the default