Factory method to create a Gem::Requirement
object. Input may be a Version, a String
, or nil. Intended to simplify client code.
If the input is “weird”, the default version requirement is returned.
Posts data to the specified URI
object.
Example:
require 'net/http' require 'uri' Net::HTTP.post URI('http://www.example.com/api/search'), { "q" => "ruby", "max" => "50" }.to_json, "Content-Type" => "application/json"
Creates a new Net::HTTP
object, then additionally opens the TCP connection and HTTP
session.
Arguments are the following:
hostname or IP address of the server
port of the server
address of proxy
port of proxy
user of proxy
pass of proxy
optional hash
opt sets following values by its accessor. The keys are ca_file
, ca_path
, cert, cert_store
, ciphers, close_on_empty_response
, key, open_timeout
, read_timeout
, write_timeout
, ssl_timeout
, ssl_version
, use_ssl, verify_callback
, verify_depth
and verify_mode. If you set :use_ssl as true, you can use https and default value of verify_mode
is set as OpenSSL::SSL::VERIFY_PEER.
If the optional block is given, the newly created Net::HTTP
object is passed to it and closed when the block finishes. In this case, the return value of this method is the return value of the block. If no block is given, the return value of this method is the newly created Net::HTTP
object itself, and the caller is responsible for closing it upon completion using the finish() method.
Returns true if the HTTP
session has been started.
Opens a TCP connection and HTTP
session.
When this method is called with a block, it passes the Net::HTTP
object to the block, and closes the TCP connection and HTTP
session after the block has been executed.
When called with a block, it returns the return value of the block; otherwise, it returns self.
Posts data
(must be a String
) to path
. header
must be a Hash
like { ‘Accept’ => ‘/’, … }.
This method returns a Net::HTTPResponse
object.
If called with a block, yields each fragment of the entity body in turn as a string as it is read from the socket. Note that in this case, the returned response object will not contain a (meaningful) body.
dest
argument is obsolete. It still works but you must not use it.
This method never raises exception.
response = http.post('/cgi-bin/search.rb', 'query=foo') # using block File.open('result.txt', 'w') {|f| http.post('/cgi-bin/search.rb', 'query=foo') do |str| f.write str end }
You should set Content-Type: header field for POST. If no Content-Type: field given, this method uses “application/x-www-form-urlencoded” by default.
Convert the Cookie
to its string representation.
Collapses the row into a simple Hash
. Be warned that this discards field order and clobbers duplicate fields.
Returns the table as an Array
of Arrays. Headers will be the first row, then all of the field rows will follow.
Attempt to load the wrapped marshalled object again.
If the class of the object is now known locally, the object will be unmarshalled and returned. Otherwise, a new but identical DRbUnknown
object will be returned.
Get the reference of the object, if local.
Is uri
the URI
for this server?
Get the reference of the object, if local.
Wakes up all threads waiting for this lock.