Checks if there are duplicate links with the same type and hreflang attributes that have an alternate (or empty) rel attribute
Raises a TooMuchTagError
if there are duplicates found
Like Enumerable#map
, but chains operation to be lazy-evaluated.
(1..Float::INFINITY).lazy.map {|i| i**2 } #=> #<Enumerator::Lazy: #<Enumerator::Lazy: 1..Infinity>:map> (1..Float::INFINITY).lazy.map {|i| i**2 }.first(3) #=> [1, 4, 9]
Like Enumerable#chunk
, but chains operation to be lazy-evaluated.
Iterates over the elements of the first enumerable by calling the “each” method on it with the given arguments, then proceeds to the following enumerables in sequence until all of the enumerables are exhausted.
If no block is given, returns an enumerator.
Update the digest using given string and return self
.
Allocates a C struct with the types
provided.
When the instance is garbage collected, the C function func
is called.
Allocates a C union the types
provided.
When the instance is garbage collected, the C function func
is called.
Fiddle::Pointer.malloc(size, freefunc = nil) => fiddle pointer instance
Allocate size
bytes of memory and associate it with an optional freefunc
that will be called when the pointer is garbage collected.
freefunc
must be an address pointing to a function or an instance of Fiddle::Function
Encrypts data in a streaming fashion. Hand consecutive blocks of data to the update
method in order to encrypt it. Returns the encrypted data chunk. When done, the output of Cipher#final
should be additionally added to the result.
If buffer is given, the encryption/decryption result will be written to it. buffer will be resized automatically.
Indicated whether this Cipher
instance uses an Authenticated Encryption mode.
For a block.
Receive the section and its pairs for the current configuration.
config.each do |section, key, value| # ... end
Not every message digest can be computed in one single pass. If a message digest is to be computed from several subsequent sources, then each may be passed individually to the Digest
instance.
digest = OpenSSL::Digest::SHA256.new digest.update('First input') digest << 'Second input' # equivalent to digest.update('Second input') result = digest.digest
Returns hmac updated with the message to be authenticated. Can be called repeatedly with chunks of the message.
first_chunk = 'The quick brown fox jumps ' second_chunk = 'over the lazy dog' instance.update(first_chunk) #=> 5b9a8038a65d571076d97fe783989e52278a492a instance.update(second_chunk) #=> de7c9b85b8b78aa6bc8a7a36f70a90701c9db4d9
pass - string
name - A string describing the key.
key - Any PKey
.
cert - A X509::Certificate
.
The public_key portion of the certificate must contain a valid public key.
The not_before and not_after fields must be filled in.
ca - An optional array of X509::Certificate
‘s.
key_pbe - string
cert_pbe - string
key_iter - integer
mac_iter - integer
keytype - An integer representing an MSIE specific extension.
Any optional arguments may be supplied as nil
to preserve the OpenSSL
defaults.
See the OpenSSL
documentation for PKCS12_create().