Results for: "pstore"

Returns the numerator.

Rational(7).numerator        #=> 7
Rational(7, 1).numerator     #=> 7
Rational(9, -4).numerator    #=> -9
Rational(-2, -10).numerator  #=> 1

Returns the denominator (always positive).

Rational(7).denominator             #=> 1
Rational(7, 1).denominator          #=> 1
Rational(9, -4).denominator         #=> 4
Rational(-2, -10).denominator       #=> 5

iterates over the list of Addrinfo objects obtained by Addrinfo.getaddrinfo.

Addrinfo.foreach(nil, 80) {|x| p x }
#=> #<Addrinfo: 127.0.0.1:80 TCP (:80)>
#   #<Addrinfo: 127.0.0.1:80 UDP (:80)>
#   #<Addrinfo: [::1]:80 TCP (:80)>
#   #<Addrinfo: [::1]:80 UDP (:80)>

Returns the ‘rest’ of the [stored string] (all after the current [position]), which is the [target substring]:

scanner = StringScanner.new('foobarbaz')
scanner.rest # => "foobarbaz"
scanner.pos = 3
scanner.rest # => "barbaz"
scanner.terminate
scanner.rest # => ""

Add separator in summary.

No documentation available

Register port as a monitoring port. If the ractor terminated, the port received a Symbol object. :exited will be sent if the ractor terminated without an exception. :aborted will be sent if the ractor terminated with a exception.

r = Ractor.new{ some_task() }
r.monitor(port = Ractor::Port.new)
port.receive #=> :exited and r is terminated

r = Ractor.new{ raise "foo" }
r.monitor(port = Ractor::Port.new)
port.receive #=> :terminated and r is terminated with an exception "foo"

Unregister port from the monitoring ports.

Stops execution of the current thread, putting it into a “sleep” state, and schedules execution of another thread.

a = Thread.new { print "a"; Thread.stop; print "c" }
sleep 0.1 while a.status!='sleep'
print "b"
a.run
a.join
#=> "abc"

Returns true if thr is dead or sleeping.

a = Thread.new { Thread.stop }
b = Thread.current
a.stop?   #=> true
b.stop?   #=> false

See also alive? and status.

When RubyGems is required, Kernel#require is replaced with our own which is capable of loading gems on demand.

When you call require 'x', this is what happens:

The normal require functionality of returning false if that file has already been loaded is preserved.

Deprecated. Use block_given? instead.

Returns the current status of GC stress mode.

Updates the GC stress mode.

When stress mode is enabled, the GC is invoked at every GC opportunity: all memory and object allocations.

Enabling stress mode will degrade performance; it is only for debugging.

The flag can be true, false, or an integer bitwise-ORed with the following flags:

0x01:: no major GC
0x02:: no immediate sweep
0x04:: full mark after malloc/calloc/realloc

Refresh available gems from disk.

Breaks the buffer into lines that are shorter than maxwidth

Shortcut for defining multiple delegator methods, but with no provision for using a different name. The following two code samples have the same effect:

def_delegators :@records, :size, :<<, :map

def_delegator :@records, :size
def_delegator :@records, :<<
def_delegator :@records, :map

Define method as delegator instance method with an optional alias name ali. Method calls to ali will be delegated to accessor.method. accessor should be a method name, instance variable name, or constant name. Use the full path to the constant if providing the constant name. Returns the name of the method defined.

class MyQueue
  CONST = 1
  extend Forwardable
  attr_reader :queue
  def initialize
    @queue = []
  end

  def_delegator :@queue, :push, :mypush
  def_delegator 'MyQueue::CONST', :to_i
end

q = MyQueue.new
q.mypush 42
q.queue    #=> [42]
q.push 23  #=> NoMethodError
q.to_i     #=> 1

Called with encoding when the YAML stream starts. This method is called once per stream. A stream may contain multiple documents.

See the constants in Psych::Parser for the possible values of encoding.

No documentation available

Start a stream emission with encoding

See Psych::Handler#start_stream

Sends a POST request to the server; forms the response into a Net::HTTPResponse object.

The request is based on the Net::HTTP::Post object created from string path, string data, and initial headers hash initheader.

With no block given, returns the response object:

http = Net::HTTP.new(hostname)
http.post('/todos', 'xyzzy')
# => #<Net::HTTPCreated 201 Created readbody=true>

With a block given, calls the block with the response body and returns the response object:

http.post('/todos', 'xyzzy') do |res|
  p res
end # => #<Net::HTTPCreated 201 Created readbody=true>

Output:

"{\n  \"xyzzy\": \"\",\n  \"id\": 201\n}"
No documentation available

Sends a POST request to the server; forms the response into a Net::HTTPResponse object.

The request is based on the Net::HTTP::Post object created from string path, string data, and initial headers hash initheader.

With no block given, returns the response object:

http = Net::HTTP.new(hostname)
http.post('/todos', 'xyzzy')
# => #<Net::HTTPCreated 201 Created readbody=true>

With a block given, calls the block with the response body and returns the response object:

http.post('/todos', 'xyzzy') do |res|
  p res
end # => #<Net::HTTPCreated 201 Created readbody=true>

Output:

"{\n  \"xyzzy\": \"\",\n  \"id\": 201\n}"
No documentation available
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