Results for: "Logger"

This method loads engines. If name is nil, then all builtin engines are loaded. Otherwise, the given name, as a String, is loaded if available to your runtime, and returns true. If name is not found, then nil is returned.

Returns a new instance of OpenSSL::Cipher by name, if it is available in this engine.

An EngineError will be raised if the cipher is unavailable.

e = OpenSSL::Engine.by_id("openssl")
 => #<OpenSSL::Engine id="openssl" name="Software engine support">
e.cipher("RC4")
 => #<OpenSSL::Cipher:0x007fc5cacc3048>

Returns a new instance of OpenSSL::Digest by name.

Will raise an EngineError if the digest is unavailable.

e = OpenSSL::Engine.by_id("openssl")
  #=> #<OpenSSL::Engine id="openssl" name="Software engine support">
e.digest("SHA1")
  #=> #<OpenSSL::Digest: da39a3ee5e6b4b0d3255bfef95601890afd80709>
e.digest("zomg")
  #=> OpenSSL::Engine::EngineError: no such digest `zomg'

Close key.

After close, most method raise an error.

sets event handler object. If handler object has onXXX method according to XXX event, then onXXX method is called when XXX event occurs.

If handler object has method_missing and there is no method according to the event, then method_missing called and 1-st argument is event name.

If handler object has onXXX method and there is block defined by on_event('XXX'){}, then block is executed but handler object method is not called when XXX event occurs.

class Handler
  def onStatusTextChange(text)
    puts "StatusTextChanged"
  end
  def onPropertyChange(prop)
    puts "PropertyChanged"
  end
  def method_missing(ev, *arg)
    puts "other event #{ev}"
  end
end

handler = Handler.new
ie = WIN32OLE.new('InternetExplorer.Application')
ev = WIN32OLE::Event.new(ie)
ev.on_event("StatusTextChange") {|*args|
  puts "this block executed."
  puts "handler.onStatusTextChange method is not called."
}
ev.handler = handler

returns handler object.

Returns array of ProgID.

Returns ProgID if it exists. If not found, then returns nil.

tobj = WIN32OLE::Type.new('Microsoft Excel 9.0 Object Library', 'Application')
puts tobj.progid  # =>   Excel.Application.9

Returns the type library version.

tlib = WIN32OLE::TypeLib.new('Microsoft Excel 9.0 Object Library')
puts tlib.version #-> "1.3"

Returns the adler-32 checksum.

Returns true if the stream is closed.

Closes the stream. All operations on the closed stream will raise an exception.

Closes the GzipFile object. This method calls close method of the associated IO object. Returns the associated IO object.

Same as IO#closed?

See Zlib::GzipReader documentation for a description.