Returns the description corresponding to the HTTP status code
WEBrick::HTTPStatus.reason_phrase 404 => "Not Found"
Creates TCP server sockets bound to address
:port
and returns them.
It will create IPV4 and IPV6 sockets on all interfaces.
Creates TCP server sockets bound to address
:port
and returns them.
It will create IPV4 and IPV6 sockets on all interfaces.
Returns true if type is “xhtml”.
Enumerates the outdated local gems yielding the local specification and the latest remote version.
This method may take some time to return as it must check each local gem against the server’s index.
Returns the form how EC::Point
data is encoded as ASN.1.
See also point_conversion_form=
.
Sets the form how EC::Point
data is encoded as ASN.1 as defined in X9.62.
format can be one of these:
:compressed
Encoded as z||x, where z is an octet indicating which solution of the equation y is. z will be 0x02 or 0x03.
:uncompressed
Encoded as z||x||y, where z is an octet 0x04.
:hybrid
Encodes as z||x||y, where z is an octet indicating which solution of the equation y is. z will be 0x06 or 0x07.
See the OpenSSL
documentation for EC_GROUP_set_point_conversion_form()
DO NOT USE THIS DIRECTLY.
Hook method to return whether the obj can respond to id method or not.
When the method name parameter is given as a string, the string is converted to a symbol.
See respond_to?
, and the example of BasicObject
.
Passes each grapheme cluster in str to the given block, or returns an enumerator if no block is given. Unlike String#each_char
, this enumerates by grapheme clusters defined by Unicode Standard Annex #29 unicode.org/reports/tr29/
"a\u0300".each_char.to_a.size #=> 2 "a\u0300".each_grapheme_cluster.to_a.size #=> 1
Returns local IP addresses as an array.
The array contains Addrinfo
objects.
pp Socket.ip_address_list #=> [#<Addrinfo: 127.0.0.1>, #<Addrinfo: 192.168.0.128>, #<Addrinfo: ::1>, ...]
Returns true when OLE object has OLE method, otherwise returns false.
ie = WIN32OLE.new('InternetExplorer.Application') ie.ole_respond_to?("gohome") => true
Makes hsh compare its keys by their identity, i.e. it will consider exact same objects as same keys.
h1 = { "a" => 100, "b" => 200, :c => "c" } h1["a"] #=> 100 h1.compare_by_identity h1.compare_by_identity? #=> true h1["a".dup] #=> nil # different objects. h1[:c] #=> "c" # same symbols are all same.
Returns true
if hsh will compare its keys by their identity. Also see Hash#compare_by_identity
.