execute() Instance Public methods Override to provide command handling. options will be filled in with your parsed options, unparsed options will be left in options[:args]. See also: get_all_gem_names, get_one_gem_name, get_one_optional_argument

configure(key, value=None) Instance Public methods

Process.waitall â [ [pid1,status1], ...] Class Public methods Waits for all children, returning an array of pid/status pairs (where status is a Process::Status object). fork { sleep 0.2; exit 2 } #=> 27432 fork { sleep 0.1; exit 1 } #=> 27433 fork { exit 0 } #=> 27434 p Process.waitall produces: [[30982, #<Process::Status: pid 30982 exit 0>], [30979, #<Process::Status: pid 30979 exit 1>], [30976, #<Process::Status: pid 30976 exit 2>

javascript_include_tag(*sources) Instance Public methods Returns an HTML script tag for each of the sources provided. Sources may be paths to JavaScript files. Relative paths are assumed to be relative to assets/javascripts, full paths are assumed to be relative to the document root. Relative paths are idiomatic, use absolute paths only when needed. When passing paths, the â.jsâ extension is optional. If you do not want â.jsâ appended to the path extname: false can be set on the o

caption(align = {}) Instance Public methods Generate a Table Caption element as a string. align can be a string, giving the alignment of the caption (one of top, bottom, left, or right). It can be a hash of all the attributes of the element. Or it can be omitted. The body of the element is provided by the passed-in no-argument block. caption("left") { "Capital Cities" } # => <CAPTION ALIGN=\"left\">Capital Cities</CAPTION>

scan(pattern, cons=false) Instance Public methods Scans the source for a given pattern. Note, that this is not your usual scan() method. For one thing, the pattern argument has some requirements; for another, the source can be consumed. You can easily confuse this method. Originally, the patterns were easier to construct and this method more robust, because this method generated search regexes on the fly; however, this was computationally expensive and slowed down the entire RE

dataType=(arg0) Instance Public methods VOID dataType the data type of the node

determine_default_helper_class(name) Instance Public methods

sockopt.optname => integer Instance Public methods returns the socket option name as an integer. p Socket::Option.new(:INET6, :IPV6, :RECVPKTINFO, [1].pack("i!")).optname #=> 2

gridline_on() Instance Public methods