Prints the amount of time the supplied block takes to run using the debug UI output.
Skips the current file or directory, restarting the loop with the next entry. If the current file is a directory, that directory will not be recursively entered. Meaningful only within the block associated with Find::find.
See the Find module documentation for an example.
Skips the current file or directory, restarting the loop with the next entry. If the current file is a directory, that directory will not be recursively entered. Meaningful only within the block associated with Find::find.
See the Find module documentation for an example.
Returns the singleton instance.
Perform an operation in a block, raising an error if it takes longer than sec seconds to complete.
secNumber of seconds to wait for the block to terminate. Any non-negative number or nil may be used, including Floats to specify fractional seconds. A value of 0 or nil will execute the block without any timeout. Any negative number will raise an ArgumentError.
klassException Class to raise if the block fails to terminate in sec seconds. Omitting will use the default, Timeout::Error
messageError message to raise with Exception Class. Omitting will use the default, “execution expired”
Returns the result of the block if the block completed before sec seconds, otherwise throws an exception, based on the value of klass.
The exception thrown to terminate the given block cannot be rescued inside the block unless klass is given explicitly. However, the block can use ensure to prevent the handling of the exception. For that reason, this method cannot be relied on to enforce timeouts for untrusted blocks.
If a scheduler is defined, it will be used to handle the timeout by invoking Scheduler#timeout_after.
Note that this is both a method of module Timeout, so you can include Timeout into your classes so they have a timeout method, as well as a module method, so you can call it directly as Timeout.timeout().
Perform an operation in a block, raising an error if it takes longer than sec seconds to complete.
secNumber of seconds to wait for the block to terminate. Any non-negative number or nil may be used, including Floats to specify fractional seconds. A value of 0 or nil will execute the block without any timeout. Any negative number will raise an ArgumentError.
klassException Class to raise if the block fails to terminate in sec seconds. Omitting will use the default, Timeout::Error
messageError message to raise with Exception Class. Omitting will use the default, “execution expired”
Returns the result of the block if the block completed before sec seconds, otherwise throws an exception, based on the value of klass.
The exception thrown to terminate the given block cannot be rescued inside the block unless klass is given explicitly. However, the block can use ensure to prevent the handling of the exception. For that reason, this method cannot be relied on to enforce timeouts for untrusted blocks.
If a scheduler is defined, it will be used to handle the timeout by invoking Scheduler#timeout_after.
Note that this is both a method of module Timeout, so you can include Timeout into your classes so they have a timeout method, as well as a module method, so you can call it directly as Timeout.timeout().
Returns the scheduling priority for specified process, process group, or user.
Argument kind is one of:
Process::PRIO_PROCESS: return priority for process.
Process::PRIO_PGRP: return priority for process group.
Process::PRIO_USER: return priority for user.
Argument id is the ID for the process, process group, or user; zero specified the current ID for kind.
Examples:
Process.getpriority(Process::PRIO_USER, 0) # => 19 Process.getpriority(Process::PRIO_PROCESS, 0) # => 19
Not available on all platforms.
See Process.getpriority.
Examples:
Process.setpriority(Process::PRIO_USER, 0, 19) # => 0 Process.setpriority(Process::PRIO_PROCESS, 0, 19) # => 0 Process.getpriority(Process::PRIO_USER, 0) # => 19 Process.getpriority(Process::PRIO_PROCESS, 0) # => 19
Not available on all platforms.
Returns a Process::Tms structure that contains user and system CPU times for the current process, and for its children processes:
Process.times # => #<struct Process::Tms utime=55.122118, stime=35.533068, cutime=0.0, cstime=0.002846>
The precision is platform-defined.
in [foo, bar, baz]
in InstanceVariableReadNode[name: Symbol] in { name: Symbol }
Returns the form how EC::Point data is encoded as ASN.1.
See also point_conversion_form=.
Sets the form how EC::Point data is encoded as ASN.1 as defined in X9.62.
format can be one of these:
:compressedEncoded as z||x, where z is an octet indicating which solution of the equation y is. z will be 0x02 or 0x03.
:uncompressedEncoded as z||x||y, where z is an octet 0x04.
:hybridEncodes as z||x||y, where z is an octet indicating which solution of the equation y is. z will be 0x06 or 0x07.
See the OpenSSL documentation for EC_GROUP_set_point_conversion_form()
Visit the body of a structure that can have either a set of statements or statements wrapped in rescue/else/ensure.
while foo; bar end ^^^^^^^^^^^^^^^^^^
bar while foo ^^^^^^^^^^^^^
Add file name with permissions mode size bytes long. Yields an IO to write the file to.
foo rescue bar ^^^^^^^^^^^^^^
foo rescue bar ^^^^^^^^^^^^^^