Returns an exception object for the last conversion. Returns nil if the last conversion did not produce an error.
“error” means that Encoding::InvalidByteSequenceError and Encoding::UndefinedConversionError for Encoding::Converter#convert and :invalid_byte_sequence, :incomplete_input and :undefined_conversion for Encoding::Converter#primitive_convert.
ec = Encoding::Converter.new("utf-8", "iso-8859-1") p ec.primitive_convert(src="\xf1abcd", dst="") #=> :invalid_byte_sequence p ec.last_error #=> #<Encoding::InvalidByteSequenceError: "\xF1" followed by "a" on UTF-8> p ec.primitive_convert(src, dst, nil, 1) #=> :destination_buffer_full p ec.last_error #=> nil
Creates TCP server sockets bound to address:port and returns them.
It will create IPV4 and IPV6 sockets on all interfaces.
Creates TCP server sockets bound to address:port and returns them.
It will create IPV4 and IPV6 sockets on all interfaces.
Is this tar entry a directory?
Sends “close notify” to the peer and tries to shut down the SSL connection gracefully.
This adds a new ObjectId to the internal tables. Where object_id is the numerical form, short_name is the short name, and long_name is the long name.
Returns true if successful. Raises an OpenSSL::ASN1::ASN1Error if it fails.
When allow_prerelease is set to true prereleases gems are allowed to match dependencies.
Return the Specification that listed the dependency
The version requirement for this dependency request
Registers a new timeout handler