Emit a sequence with map
and tag
Called when a map starts.
anchor
is the anchor associated with the map or nil
. tag
is the tag associated with the map or nil
. implicit
is a boolean indicating whether or not the map was implicitly started. style
is an integer indicating the mapping style.
See the constants in Psych::Nodes::Mapping
for the possible values of style
.
Here is a YAML document that exercises most of the possible ways this method can be called:
--- k: !!map { hello: world } v: &pewpew hello: world
The above YAML document consists of three maps, an outer map that contains two inner maps. Below is a matrix of the parameters sent in order to represent these three maps:
# anchor tag implicit style [nil, nil, true, 1 ] [nil, "tag:yaml.org,2002:map", false, 2 ] ["pewpew", nil, true, 1 ]
Called when a map ends
Builds a methods for level meth
.
Guesses the type of the data which have been inputed into the stream. The returned value is either BINARY
, ASCII
, or UNKNOWN
.
See Zlib::GzipReader
documentation for a description.
See Zlib::GzipReader
documentation for a description.
Returns the major part of File_Stat#dev
or nil
.
File.stat("/dev/fd1").dev_major #=> 2 File.stat("/dev/tty").dev_major #=> 5
Returns the major part of File_Stat#rdev
or nil
.
File.stat("/dev/fd1").rdev_major #=> 2 File.stat("/dev/tty").rdev_major #=> 5
Iterates over keys and objects in a weakly referenced object
Iterates over keys and objects in a weakly referenced object
Iterates over keys and objects in a weakly referenced object
Returns the absolute path of this instruction sequence.
nil
if the iseq was evaluated from a string.
For example, using ::compile_file
:
# /tmp/method.rb def hello puts "hello, world" end # in irb > iseq = RubyVM::InstructionSequence.compile_file('/tmp/method.rb') > iseq.absolute_path #=> /tmp/method.rb
The mixed mode default is to treat a list of indices as row access, returning the rows indicated. Anything else is considered columnar access. For columnar access, the return set has an Array for each row with the values indicated by the headers in each Array. You can force column or row mode using by_col
!() or by_row
!().
You cannot mix column and row access.
Creates a Regexp
to match an address.
The main loop performed by a DRbServer’s internal thread.
Accepts a connection from a client, and starts up its own thread to handle it. This thread loops, receiving requests from the client, invoking them on a local object, and returning responses, until the client closes the connection or a local method call fails.
Adds an authenticator for Net::IMAP#authenticate
. auth_type
is the type of authentication this authenticator supports (for instance, “LOGIN”). The authenticator
is an object which defines a process() method to handle authentication with the server. See Net::IMAP::LoginAuthenticator
, Net::IMAP::CramMD5Authenticator
, and Net::IMAP::DigestMD5Authenticator
for examples.
If auth_type
refers to an existing authenticator, it will be replaced by the new one.
Similar to search()
, but returns unique identifiers.