instance method
extract_part
Ruby on Rails 8.1.2
Since v7.1.6 Private — implementation detail, not part of the public APISignature
extract_part(encrypted_message, rindex, length)No documentation comment.
Parameters
-
encrypted_messagereq -
rindexreq -
lengthreq
Source
# File activesupport/lib/active_support/message_encryptor.rb, line 340
def extract_part(encrypted_message, rindex, length)
index = rindex - length
if encrypted_message[index - SEPARATOR.length, SEPARATOR.length] == SEPARATOR
encrypted_message[index, length]
else
throw :invalid_message_format, "missing separator"
end
end
Defined in activesupport/lib/active_support/message_encryptor.rb line 340
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Defined in ActiveSupport::MessageEncryptor