Results for: "pstore"

Protected setter for the port component v.

See also URI::Generic.port=.

Args

oth

URI or String

Description

Calculates relative path to oth from self.

Usage

require 'uri'

uri = URI.parse('http://my.example.com')
uri.route_to('http://my.example.com/main.rbx?page=1')
#=> #<URI::Generic /main.rbx?page=1>

Checks the to v component.

Private setter for to v.

Returns the RFC822 e-mail text equivalent of the URL, as a String.

Example:

require 'uri'

uri = URI.parse("mailto:ruby-list@ruby-lang.org?Subject=subscribe&cc=myaddr")
uri.to_mailtext
# => "To: ruby-list@ruby-lang.org\nSubject: subscribe\nCc: myaddr\n\n\n"
No documentation available

Returns Regexp that is default self.regexp[:ABS_URI_REF], unless schemes is provided. Then it is a Regexp.union with self.pattern[:X_ABS_URI].

Constructs the default Hash of Regexp’s.

Converts the contents of the database to an in-memory Hash object, and returns it.

No documentation available
No documentation available

Invoked by IO#read or IO#Buffer.read to read length bytes from io into a specified buffer (see IO::Buffer) at the given offset.

The length argument is the “minimum length to be read”. If the IO buffer size is 8KiB, but the length is 1024 (1KiB), up to 8KiB might be read, but at least 1KiB will be. Generally, the only case where less data than length will be read is if there is an error reading the data.

Specifying a length of 0 is valid and means try reading at least once and return any available data.

Suggested implementation should try to read from io in a non-blocking manner and call io_wait if the io is not ready (which will yield control to other fibers).

See IO::Buffer for an interface available to return data.

Expected to return number of bytes read, or, in case of an error, -errno (negated number corresponding to system’s error code).

The method should be considered experimental.

No documentation available

Returns the destination encoding as an encoding object.

Returns the one-character string which cause Encoding::UndefinedConversionError.

ec = Encoding::Converter.new("ISO-8859-1", "EUC-JP")
begin
  ec.convert("\xa0")
rescue Encoding::UndefinedConversionError
  puts $!.error_char.dump   #=> "\xC2\xA0"
  p $!.error_char.encoding  #=> #<Encoding:UTF-8>
end

Returns the destination encoding as an encoding object.

Returns the discarded bytes when Encoding::InvalidByteSequenceError occurs.

ec = Encoding::Converter.new("EUC-JP", "ISO-8859-1")
begin
  ec.convert("abc\xA1\xFFdef")
rescue Encoding::InvalidByteSequenceError
  p $!      #=> #<Encoding::InvalidByteSequenceError: "\xA1" followed by "\xFF" on EUC-JP>
  puts $!.error_bytes.dump          #=> "\xA1"
  puts $!.readagain_bytes.dump      #=> "\xFF"
end

Returns the bytes to be read again when Encoding::InvalidByteSequenceError occurs.

Returns the destination encoding as an Encoding object.

Returns the length of the hash value of the digest.

This method should be overridden by each implementation subclass. If not, digest_obj.digest().length() is returned.

Reads at most maxlen bytes in the non-blocking manner.

When no data can be read without blocking it raises OpenSSL::SSL::SSLError extended by IO::WaitReadable or IO::WaitWritable.

IO::WaitReadable means SSL needs to read internally so read_nonblock should be called again when the underlying IO is readable.

IO::WaitWritable means SSL needs to write internally so read_nonblock should be called again after the underlying IO is writable.

OpenSSL::Buffering#read_nonblock needs two rescue clause as follows:

# emulates blocking read (readpartial).
begin
  result = ssl.read_nonblock(maxlen)
rescue IO::WaitReadable
  IO.select([io])
  retry
rescue IO::WaitWritable
  IO.select(nil, [io])
  retry
end

Note that one reason that read_nonblock writes to the underlying IO is when the peer requests a new TLS/SSL handshake. See openssl the FAQ for more details. www.openssl.org/support/faq.html

By specifying a keyword argument exception to false, you can indicate that read_nonblock should not raise an IO::Wait*able exception, but return the symbol :wait_writable or :wait_readable instead. At EOF, it will return nil instead of raising EOFError.

just for compatibility

Returns a hash of the key/value pairs:

req = Net::HTTP::Get.new(uri)
req.to_hash
# =>
{"accept-encoding"=>["gzip;q=1.0,deflate;q=0.6,identity;q=0.3"],
 "accept"=>["*/*"],
 "user-agent"=>["Ruby"],
 "host"=>["jsonplaceholder.typicode.com"]}
No documentation available

Stores form data to be used in a POST or PUT request.

The form data given in params consists of zero or more fields; each field is:

Argument params should be an Enumerable (method params.map will be called), and is often an array or hash.

First, we set up a request:

_uri = uri.dup
_uri.path ='/posts'
req = Net::HTTP::Post.new(_uri)

Argument params As an Array

When params is an array, each of its elements is a subarray that defines a field; the subarray may contain:

The various forms may be mixed:

req.set_form(['foo', %w[bar 1], ['file', file]])

Argument params As a Hash

When params is a hash, each of its entries is a name/value pair that defines a field:

Examples:

# Nil-valued fields.
req.set_form({'foo' => nil, 'bar' => nil, 'baz' => nil})

# String-valued fields.
req.set_form({'foo' => 0, 'bar' => 1, 'baz' => 2})

# IO-valued field.
require 'stringio'
req.set_form({'file' => StringIO.new('Ruby is cool.')})

# Mixture of fields.
req.set_form({'foo' => nil, 'bar' => 1, 'file' => file})

Optional argument enctype specifies the value to be given to field 'Content-Type', and must be one of:

Optional argument formopt is a hash of options (applicable only when argument enctype is 'multipart/form-data') that may include the following entries:

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