installation_satisfies_dependency?(dependency) Instance Public methods True if the gems in the system satisfy dependency.

close() Instance Public methods Sends a CLOSE command to close the currently selected mailbox. The CLOSE command permanently removes from the mailbox all messages that have the Deleted flag set.

text=(arg0) Instance Public methods VOID text text content of the node and subtree

ios.advise(advice, offset=0, len=0) â nil Instance Public methods Announce an intention to access data from the current file in a specific pattern. On platforms that do not support the <em>posix_fadvise(2)</em> system call, this method is a no-op. advice is one of the following symbols: * :normal - No advice to give; the default assumption for an open file. * :sequential - The data will be accessed sequentially: with lower offsets read before higher ones. * :random

ios.lineno â integer Instance Public methods Returns the current line number in ios. The stream must be opened for reading. lineno counts the number of times gets is called rather than the number of newlines encountered. The two values will differ if gets is called with a separator other than newline. Methods that use $/ like each, lines and readline will also increment lineno. See also the $. variable. f = File.new("testfile") f.lineno #=> 0 f.gets #=> "This is l

lineno() Instance Public methods

options=(opt) Instance Public methods Sets OptionParser object, when opt is false or nil, methods #options and #options= are undefined. Thus, there is no ways to access the OptionParser object via the receiver object.

generators(&blk) Class Public methods

socket.recvfrom_nonblock(maxlen) => [mesg, sender_addrinfo]socket.recvfrom_nonblock(maxlen, flags) => [mesg, sender_addrinfo] Instance Public methods Receives up to maxlen bytes from socket using recvfrom(2) after O_NONBLOCK is set for the underlying file descriptor. flags is zero or more of the MSG_ options. The first element of the results, mesg, is the data received. The second element, sender_addrinfo, contains protocol-specific address information of the sender. When re

human(rule, replacement) Instance Public methods Specifies a humanized form of a string by a regular expression rule or by a string mapping. When using a regular expression based replacement, the normal humanize formatting is called after the replacement. When a string is used, the human form should be specified as desired (example: 'The name', not 'the_name'). human /_cnt$/i, '\1_count' human 'legacy_col_person_name', 'Name'