зеркало из https://github.com/github/ruby.git
182 строки
4.7 KiB
Plaintext
182 строки
4.7 KiB
Plaintext
# -*- rd -*-
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= NEWS
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This document is a list of user visible feature changes made between
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releases except for bug fixes.
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Note that each entry is kept so brief that no reason behind or
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reference information is supplied with. For a full list of changes
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with all sufficient information, see the ChangeLog file.
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== Changes since the 1.9.2 release
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=== License
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* Ruby's License is changed from a dual license with GPLv2
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to a dual license with 2-clause BSDL.
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=== C API updates
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* rb_scan_args() is enhanced with support for option hash argument
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extraction.
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* ruby_vm_at_exit() added. This enables extension libs to hook a VM
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termination.
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=== Library updates (outstanding ones only)
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* builtin classes
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* ARGF
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* new methods:
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* ARGF.print
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* ARGF.printf
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* ARGF.putc
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* ARGF.puts
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* ARGF.read_nonblock
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* ARGF.to_write_io
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* ARGF.write
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* Array
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* extended method:
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* Array#pack supports endian modifiers
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* Encoding
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* new encodings:
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* CP950
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* CP951
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* UTF-16
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* UTF-32
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* change alias:
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* SJIS is Windows-31J
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* File
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* new constant:
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* File::NULL
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name of NULL device.
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* IO
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* extended method:
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* IO#putc supports multibyte characters
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* new method:
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* IO#advise
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* Kernel
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* Kernel#respond_to? now returns false for protected methods.
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* move #__id__ to BasicObject.
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* Module
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* new methods:
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* Module#private_constant
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* Module#public_constant
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* String
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* extended method:
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* String#unpack supports endian modifiers
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* new method:
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* String#prepend
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* String#byteslice
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* Time
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* extended method:
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* Time#strftime supports %:z and %::z.
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* Process
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* Process#maxgroups and Process#maxgroups= now raise NotImplementedError if
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the platform don't support supplementary groups concept.
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* io/console
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* new methods:
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* IO#noecho {|io| }
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* IO#echo=
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* IO#echo?
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* IO#raw {|io| }
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* IO#raw!
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* IO#getch
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* IO#winsize
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* IO.console
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* net/http
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* SNI (Server Name Indication) supported for HTTPS.
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* openssl
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* PKey::RSA and PKey::DSA now use the generic X.509 encoding scheme
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(e.g. used in a X.509 certificate's Subject Public Key Info) when
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exporting public keys to DER or PEM. Backward compatibility is
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ensured by (already existing) fallbacks during creation.
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* OpenSSL::ASN1::Constructive#new and OpenSSL::ASN1::Primitive#new
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(and the constructors of their sub-classes) will no longer force
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tagging to be set to :EXPLICIT when tag and/or tag_class are passed
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as parameters. tagging must be set explicitly.
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* Support for infinite length encodings via infinite_length attribute.
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* optparse
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* support for bash/zsh completion.
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* RDoc
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* RDoc has been upgraded to RDoc 3.6.1. For full release notes see
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http://docs.seattlerb.org/rdoc/History_txt.html
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* rexml
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* [incompatible] support Ruby native encoding mechanism
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and iconv dependency is dropped. This means encoding
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methods (Document#encoding, XMLDecl#encoding,
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Output#encoding and Source#encoding) return an Encoding
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object instead of an encoding name.
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* Rubygems
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* Rubygems has been upgraded to rubygems 1.5.0. For full release notes see
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http://rubygems.rubyforge.org/rubygems-update/History_txt.html
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* stringio
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* extended method:
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* StringIO#set_encoding can get 2nd argument and optional hash.
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* test/unit
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* New arguments:
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* -j N, --jobs=N: Allow run N testcases at once.
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* --jobs-status: Show status of jobs when parallel running.
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* --no-retry: Don't retry testcases which failed when parallel running.
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* --ruby=RUBY: path to ruby for job(worker) process. optional.
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* uri
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* new methods:
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* URI::Generic#hostname
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* URI::Generic#hostname=
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* webrick
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* new method:
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* WEBrick::HTTPRequest#continue for generating '100 continue' response.
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* new logging directive:
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* %{remote}p for remote (client) port number.
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* yaml
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* The default YAML engine is now Psych. You may downgrade to syck by setting
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YAML::ENGINE.yamler = 'syck'.
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* zlib
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* new methods:
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* Zlib.deflate
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* Zlib.inflate
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* FileUtils
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* extended method:
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* FileUtils#chmod supports symbolic mode argument.
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=== Language changes
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* Regexps now support Unicode 6.0. (new characters and scripts)
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* [experimental] Regexps now support Age property.
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Unlike Perl, current implementation takes interpretation of the
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interpretation of UTS #18.
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http://www.unicode.org/reports/tr18/
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* Turning on/off indentation warnings with directives.
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("# -*- warn-indent: true -*-" / "# -*- warn-indent: false -*-")
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=== Compatibility issues (excluding feature bug fixes)
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* Kernel#respond_to?
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See above.
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