Returns true for IPv6 multicast node-local scope address. It returns false otherwise.
Displays helpfile. The 1st argument specifies WIN32OLE::Type object or WIN32OLE::Method object or helpfile.
excel = WIN32OLE.new('Excel.Application') typeobj = excel.ole_type WIN32OLE.ole_show_help(typeobj)
Returns WIN32OLE object for a specific dispatch or dual interface specified by iid.
ie = WIN32OLE.new('InternetExplorer.Application') ie_web_app = ie.ole_query_interface('{0002DF05-0000-0000-C000-000000000046}') # => WIN32OLE object for dispinterface IWebBrowserApp
Returns WIN32OLE::Type object.
excel = WIN32OLE.new('Excel.Application') tobj = excel.ole_type
Render a template on a new toplevel binding with local variables specified by a Hash object.
Returns the value of the local variable symbol.
def foo a = 1 binding.local_variable_get(:a) #=> 1 binding.local_variable_get(:b) #=> NameError end
This method is the short version of the following code:
binding.eval("#{symbol}")
Set local variable named symbol as obj.
def foo a = 1 bind = binding bind.local_variable_set(:a, 2) # set existing local variable `a' bind.local_variable_set(:b, 3) # create new local variable `b' # `b' exists only in binding p bind.local_variable_get(:a) #=> 2 p bind.local_variable_get(:b) #=> 3 p a #=> 2 p b #=> NameError end
This method behaves similarly to the following code:
binding.eval("#{symbol} = #{obj}")
if obj can be dumped in Ruby code.
Returns true if a local variable symbol exists.
def foo a = 1 binding.local_variable_defined?(:a) #=> true binding.local_variable_defined?(:b) #=> false end
This method is the short version of the following code:
binding.eval("defined?(#{symbol}) == 'local-variable'")
Breaks the buffer into lines that are shorter than maxwidth
Returns the value of a thread local variable that has been set. Note that these are different than fiber local values. For fiber local values, please see Thread#[] and Thread#[]=.
Thread local values are carried along with threads, and do not respect fibers. For example:
Thread.new { Thread.current.thread_variable_set("foo", "bar") # set a thread local Thread.current["foo"] = "bar" # set a fiber local Fiber.new { Fiber.yield [ Thread.current.thread_variable_get("foo"), # get the thread local Thread.current["foo"], # get the fiber local ] }.resume }.join.value # => ['bar', nil]
The value “bar” is returned for the thread local, where nil is returned for the fiber local. The fiber is executed in the same thread, so the thread local values are available.
Sets a thread local with key to value. Note that these are local to threads, and not to fibers. Please see Thread#thread_variable_get and Thread#[] for more information.
Safely loads the document contained in filename. Returns the yaml contained in filename as a Ruby object, or if the file is empty, it returns the specified fallback return value, which defaults to false. See safe_load for options.
Returns a list of paths matching glob from the latest gems that can be used by a gem to pick up features from other gems. For example:
Gem.find_latest_files('rdoc/discover').each do |path| load path end
if check_load_path is true (the default), then find_latest_files also searches $LOAD_PATH for files as well as gems.
Unlike find_files, find_latest_files will return only files from the latest version of a gem.
Register a Gem::Specification for default gem.
Two formats for the specification are supported:
MRI 2.0 style, where spec.files contains unprefixed require names. The spec’s filenames will be registered as-is.
New style, where spec.files contains files prefixed with paths from spec.require_paths. The prefixes are stripped before registering the spec’s filenames. Unprefixed files are omitted.
Find a Gem::Specification of default gem from path
Paths where RubyGems’ .rb files and bin files are installed
Deduce Ruby’s –program-prefix and –program-suffix from its install name
The default signing key path
The default signing certificate chain path
Securely removes the entry given by path, which should be the entry for a regular file, a symbolic link, or a directory.
Argument path should be interpretable as a path.
Avoids a local vulnerability that can exist in certain circumstances; see Avoiding the TOCTTOU Vulnerability.
Optional argument force specifies whether to ignore raised exceptions of StandardError and its descendants.
Related: methods for deleting.
Securely removes the entry given by path, which should be the entry for a regular file, a symbolic link, or a directory.
Argument path should be interpretable as a path.
Avoids a local vulnerability that can exist in certain circumstances; see Avoiding the TOCTTOU Vulnerability.
Optional argument force specifies whether to ignore raised exceptions of StandardError and its descendants.
Related: methods for deleting.
Returns name/value pairs derived from the given string str, which must be an ASCII string.
The method may be used to decode the body of Net::HTTPResponse object res for which res['Content-Type'] is 'application/x-www-form-urlencoded'.
The returned data is an array of 2-element subarrays; each subarray is a name/value pair (both are strings). Each returned string has encoding enc, and has had invalid characters removed via String#scrub.
A simple example:
URI.decode_www_form('foo=0&bar=1&baz') # => [["foo", "0"], ["bar", "1"], ["baz", ""]]
The returned strings have certain conversions, similar to those performed in URI.decode_www_form_component:
URI.decode_www_form('f%23o=%2F&b-r=%24&b+z=%40') # => [["f#o", "/"], ["b-r", "$"], ["b z", "@"]]
The given string may contain consecutive separators:
URI.decode_www_form('foo=0&&bar=1&&baz=2') # => [["foo", "0"], ["", ""], ["bar", "1"], ["", ""], ["baz", "2"]]
A different separator may be specified:
URI.decode_www_form('foo=0--bar=1--baz', separator: '--') # => [["foo", "0"], ["bar", "1"], ["baz", ""]]
Mirror the Prism.parse_file_comments API by using the serialization API. This uses native strings instead of Ruby strings because it allows us to use mmap when it is available.
Mirror the Prism.parse_file_success? API by using the serialization API.
Mirror the Prism.parse_file_failure? API by using the serialization API.