Results for: "Array.new"

Win32::Registry::PredefinedKey

Predefined Keys

Win32::SSPI::NegotiateAuth

Handles “Negotiate” type authentication. Geared towards authenticating with a proxy server over HTTP

Zlib::GzipFile::Error

Base class of errors that occur when processing GZIP files.

Zlib::GzipFile::CRCError

Raised when the CRC checksum recorded in gzip file footer is not equivalent to the CRC checksum of the actual uncompressed data.

Zlib::GzipFile::LengthError

Raised when the data length recorded in the gzip file footer is not equivalent to the length of the actual uncompressed data.

IO::Buffer::LockedError

Raised when an operation would resize or re-allocate a locked buffer.

IO::Buffer::AccessError

Raised when you try to write to a read-only buffer, or resize an external buffer.

IO::Buffer::InvalidatedError

Raised if you try to access a buffer slice which no longer references a valid memory range of the underlying source.

IO::Buffer::MaskError

Raised if the mask given to a binary operation is invalid, e.g. zero length or overlaps the target buffer.

CSV::Parser::Scanner

CSV::Scanner receives a CSV output, scans it and return the content. It also controls the life cycle of the object with its methods keep_start, keep_end, keep_back, keep_drop.

Uses StringScanner (the official strscan gem). Strscan provides lexical scanning operations on a String. We inherit its object and take advantage on the methods. For more information, please visit: ruby-doc.org/stdlib-2.6.1/libdoc/strscan/rdoc/StringScanner.html

CSV::Parser::InputsScanner

CSV::InputsScanner receives IO inputs, encoding and the chunk_size. It also controls the life cycle of the object with its methods keep_start, keep_end, keep_back, keep_drop.

CSV::InputsScanner.scan() tries to match with pattern at the current position. If there’s a match, the scanner advances the “scan pointer” and returns the matched string. Otherwise, the scanner returns nil.

CSV::InputsScanner.rest() returns the “rest” of the string (i.e. everything after the scan pointer). If there is no more data (eos? = true), it returns “”.

Net::HTTP::Trace

Class for representing HTTP method TRACE:

require 'net/http'
uri = URI('http://example.com')
hostname = uri.hostname # => "example.com"
req = Net::HTTP::Trace.new(uri) # => #<Net::HTTP::Trace TRACE>
res = Net::HTTP.start(hostname) do |http|
  http.request(req)
end