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
Get the indentation level.
Set the indentation level to level. The level must be less than 10 and greater than 1.
Returns the exit status of the child for which PTY#check raised this exception
The scanner’s state of the current token. This value is the bitwise OR of zero or more of the Ripper::EXPR_* constants.
Logs a message at the fatal (syslog err) log level, or logs the message returned from the block.
Store session data on the server. For some session storage types, this is a no-op.
Returns the status (STAT command).
when stat is invoked with pathname as a parameter it acts like list but a lot faster and over the same tcp session.
Sends a STATUS command, and returns the status of the indicated mailbox. attr is a list of one or more attributes whose statuses are to be requested. Supported attributes include:
MESSAGES:: the number of messages in the mailbox. RECENT:: the number of recent messages in the mailbox. UNSEEN:: the number of unseen messages in the mailbox.
The return value is a hash of attributes. For example:
p imap.status("inbox", ["MESSAGES", "RECENT"]) #=> {"RECENT"=>0, "MESSAGES"=>44}
A Net::IMAP::NoResponseError is raised if status values for mailbox cannot be returned; for instance, because it does not exist.
Adds sw according to sopts, lopts and nlopts.
sw
OptionParser::Switch instance to be added.
sopts
Short style option list.
lopts
Long style option list.
nlopts
Negated long style options list.
Return a list of all outdated local gem names. This method is HEAVY as it must go fetch specifications from the server.
Use outdated_and_latest_version if you wish to retrieve the latest remote version as well.
The date this gem was created.
If SOURCE_DATE_EPOCH is set as an environment variable, use that to support reproducible builds; otherwise, default to the current UTC date.
Details on SOURCE_DATE_EPOCH: reproducible-builds.org/specs/source-date-epoch/
The date this gem was created
DO NOT set this, it is set automatically when the gem is packaged.
Checks that the specification contains all required fields, and does a very basic sanity check.
Raises InvalidSpecificationException if the spec does not pass the checks..
Does a sanity check on the specification.
Raises InvalidSpecificationException if the spec does not pass the checks.
It also performs some validations that do not raise but print warning messages instead.
Updates the database with multiple values from the specified object. Takes any object which implements the each_pair method, including Hash and DBM objects.
Returns self.
Returns the least significant eight bits of the return code of stat. Only available if exited? is true.
fork { } #=> 26572 Process.wait #=> 26572 $?.exited? #=> true $?.exitstatus #=> 0 fork { exit 99 } #=> 26573 Process.wait #=> 26573 $?.exited? #=> true $?.exitstatus #=> 99
Updates the digest using a given string and returns self.
The update() method and the left-shift operator are overridden by each implementation subclass. (One should be an alias for the other)
Return true if the PRNG has been seeded with enough data, false otherwise.
Calls the block with each repeated combination of length n of the elements of self; each combination is an Array; returns self. The order of the combinations is indeterminate.
When a block and a positive Integer argument n are given, calls the block with each n-tuple repeated combination of the elements of self. The number of combinations is (n+1)(n+2)/2.
n = 1:
a = [0, 1, 2] a.repeated_combination(1) {|combination| p combination }
Output:
[0] [1] [2]
n = 2:
a.repeated_combination(2) {|combination| p combination }
Output:
[0, 0] [0, 1] [0, 2] [1, 1] [1, 2] [2, 2]
If n is zero, calls the block once with an empty Array.
If n is negative, does not call the block:
a.repeated_combination(-1) {|combination| fail 'Cannot happen' }
Returns a new Enumerator if no block given:
a = [0, 1, 2] a.repeated_combination(2) # => #<Enumerator: [0, 1, 2]:combination(2)>
Using Enumerators, it’s convenient to show the combinations and counts for some values of n:
e = a.repeated_combination(0) e.size # => 1 e.to_a # => [[]] e = a.repeated_combination(1) e.size # => 3 e.to_a # => [[0], [1], [2]] e = a.repeated_combination(2) e.size # => 6 e.to_a # => [[0, 0], [0, 1], [0, 2], [1, 1], [1, 2], [2, 2]]