Results for: "strip"

Zlib::GzipReader is the class for reading a gzipped file. GzipReader should be used as an IO, or -IO-like, object.

Zlib::GzipReader.open('hoge.gz') {|gz|
  print gz.read
}

File.open('hoge.gz') do |f|
  gz = Zlib::GzipReader.new(f)
  print gz.read
  gz.close
end

Method Catalogue

The following methods in Zlib::GzipReader are just like their counterparts in IO, but they raise Zlib::Error or Zlib::GzipFile::Error exception if an error was found in the gzip file.

• each

• each_line

• each_byte

• gets

• getc

• lineno

• lineno=

• read

• readchar

• readline

• readlines

• ungetc

Be careful of the footer of the gzip file. A gzip file has the checksum of pre-compressed data in its footer. GzipReader checks all uncompressed data against that checksum at the following cases, and if it fails, raises Zlib::GzipFile::NoFooter, Zlib::GzipFile::CRCError, or Zlib::GzipFile::LengthError exception.

• When an reading request is received beyond the end of file (the end of compressed data). That is, when Zlib::GzipReader#read, Zlib::GzipReader#gets, or some other methods for reading returns nil.

• When Zlib::GzipFile#close method is called after the object reaches the end of file.

• When Zlib::GzipReader#unused method is called after the object reaches the end of file.

The rest of the methods are adequately described in their own documentation.

Objects of class File::Stat encapsulate common status information for File objects. The information is recorded at the moment the File::Stat object is created; changes made to the file after that point will not be reflected. File::Stat objects are returned by IO#stat, File::stat, File#lstat, and File::lstat. Many of these methods return platform-specific values, and not all values are meaningful on all systems. See also Kernel#test.

exception to wait for reading by EAGAIN. see IO.select.

exception to wait for writing by EAGAIN. see IO.select.

exception to wait for reading by EWOULDBLOCK. see IO.select.

exception to wait for writing by EWOULDBLOCK. see IO.select.

exception to wait for reading by EINPROGRESS. see IO.select.

exception to wait for writing by EINPROGRESS. see IO.select.

An entry in an ACL

A list of ACLEntry objects. Used to implement the allow and deny halves of an ACL

Error raised by the DRbProtocol module when it cannot find any protocol implementation support the scheme specified in a URI.

Timer id conversion keeps objects alive for a certain amount of time after their last access. The default time period is 600 seconds and can be changed upon initialization.

To use TimerIdConv:

DRb.install_id_conv TimerIdConv.new 60 # one minute

FIXME: This isn’t documented in Nutshell.

Since MonitorMixin.new_cond returns a ConditionVariable, and the example above calls while_wait and signal, this class should be documented.

HTTP request class. This class wraps together the request header and the request path. You cannot use this class directly. Instead, you should use one of its subclasses: Net::HTTP::Get, Net::HTTP::Post, Net::HTTP::Head.