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- Remove doc/NEWS when we have doc/NEWS-1.9.1.
- Add NEWS for keeping changes since 1.9.1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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NEWS
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NEWS
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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 1.9.1 release
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=== Library updates (outstanding ones only)
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* builtin classes
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* Enumerator#rewind
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Now calls the "rewind" method of the enclosed object if defined.
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* rss
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* 0.2.4 -> 0.2.5
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* RSS::Maker.make
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* raise an exception not returns nil for invalid feed making.
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* requires block.
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* RSS::Maker.[]
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* new method to return maker class.
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* REXML
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* REXML::Document.entity_expansion_limit=
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New method to set the entity expansion limit. By default the limit is
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set to 10000. See the following URL for details.
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http://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/
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* logger
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* imported upstream version (logger/1.2.7)
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* do not raise an exception even if log writing failed.
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* do not raise ShiftingError if an aged file already exists.
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(no ShiftingError will be raised from 1.2.7, just warn() instead)
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=== Compatibility issues (excluding feature bug fixes)
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* Enumerator#rewind
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See above.
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177
doc/NEWS
177
doc/NEWS
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@ -1,177 +0,0 @@
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Changes for 1.9
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Incompatible (Severe)
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* New syntax and semantics
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o Block arguments are always local
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o Block arguments
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o New semantics for block arguments
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o Block local variables
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* Array
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o Array#nitems was removed (use count {|i| !i.nil?})
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o Array#choice was removed (use sample)
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* String
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o No longer an Enumerable
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o ?c semantics
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o "One-char-wide" semantics for String#[] and String#[]= [Ruby2]
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o Encoding-awareness
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* IO operations
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o IO#getc
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Incompatible (Trivial)
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* New syntax and semantics
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o Method used for splat arguments: #to_splat
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o defined? and local variables
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* Kernel and Object
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o Kernel#require
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* Class and Module
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o Class variables behavior
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o Module#attr is an alias of attr_reader
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o Module#instance_methods, #private_instance_methods, #public_instance_methods
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o Extra subclassing check when binding UnboundMethods
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* Exceptions
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o Equality of exceptions
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o SystemStackError
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o SecurityError
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o Removed Exception#to_str [Ruby2]
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* Array
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o Array#[m,n] = nil places nil in the array.
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* Hash
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o Hash#to_s is equivalent to Hash#inspect
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o Semantics for Hash#each and Hash#each_pair
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o Hash#select
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* Integer
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o Integer(nil) raises TypeError
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* Struct
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o Struct#inspect
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* File and Dir operations
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o #to_path in File.path, File.chmod, File.lchmod, File.chown, File.lchown, File.utime, File.unlink... [Ruby2]
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o Dir.[], Dir.glob
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o Dir.exist?
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* IO operations
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o Non-blocking IO
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o Kernel#open takes "t" for newline conversion
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o Kernel#open takes encoding specified
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o IO#initialize now accepts an IO argument
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o StringIO#readpartial
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o IO.try_convert
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o Limit input in IO#gets, IO#readline, IO#readlines, IO#each_line, IO#lines, IO.foreach, IO.readlines, StringIO#gets, StringIO#readline, StringIO#each, StringIO#readlines
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o IO#ungetc, StringIO#ungetc
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o IO#internal_encoding, IO#external_encoding, IO#set_encoding
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o IO.pipe takes encoding option
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* Time
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o New format in Time#to_s
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o Timezone information preserved on Marshal.dump/load
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* Symbols: restriction on literal symbols
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* Readline
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o If Readline uses libedit, Readline::HISTORY[0] returns the first of the history.
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* $SAFE and bound methods
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* Deprecation
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o VERSION and friends
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o Kernel.to_a
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o Kernel#getc
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o Object#type
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o Hash#index
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o ENV.index
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o Symbol#to_int
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o Removed Array and Hash #indices, #indexes
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o libraries: base64, mailread, getopts, parsearg, soap, wsdl
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Compatible
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* New syntax and semantics
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o New literal hash syntax
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o New syntax for lambdas
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o .() and calling Procs without #call/#[]
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o Mandatory arguments after optional arguments allowed
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o Multiple splats allowed
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o Arguments to #[]
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o printf-style formatted strings (%)
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o Newlines allowed before ternary colon
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* Kernel and Object
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o BasicObject
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o Object#=~
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o Kernel#instance_variable_defined?
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o Kernel#define_singleton_method
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o Kernel#singleton_methods, Kernel#methods
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* Class and Module
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o Module#const_defined?, #const_get and #method_defined?
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o Module#class_variable_defined?
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o #class_variable_{set,get}
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o Class of singleton classes
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* Binding#eval
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* Blocks and Procs
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o Arity of blocks without arguments
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o proc is now a synonym of Proc.new
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* Blocks and Procs
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o Proc#yield
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o Passing blocks to #[]
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o Proc#lambda?
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* Enumerable and Enumerator
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o Enumerable#map,collect_all called without a block returns
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an enumerator.
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* Regexp#match, String#match
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o Regexp#match, String#match
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* Encoding
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* Encoding::Converter
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* Fiber: coroutines/micro-threads
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* Array
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o Array#delete returns a deleted element rather than a given
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object
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o Array#to_s is equivalent to Array#inspect
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o Array.try_convert
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* Hash
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o preserving item insertion order
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o Hash#_compare_by_identity and Hash#compare_by_identity?
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o Hash.try_convert
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* Numeric
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o Numeric#upto, #downto, #times, #step
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o Numeric#scalar?, Complex#scalar?
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o Numeric#div
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o Numeric#fdiv
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* Range
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o Range#include? iterates over elements and compares the
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given value with each element unless the range is numeric.
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Use Range#cover? for the old behavior, i.e. comparison
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with boundary values.
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o Range#min, Range#max
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* Regexp
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o Regexp#=== matches symbols
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o Regexp.try_convert
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* String
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o String#clear
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o String#encoding
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o String#force_encoding
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o String#unpack with a block
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o String#hash
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o String.try_convert
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o String.encoding, String#force_encoding, String#encode
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* Symbol
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o Zero-length symbols allowed
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o Symbol#=== matches strings
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o Symbol#intern
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o Symbol#encoding
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o Symbol methods similar to those in String
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* Math
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o Math#log and Math#log2
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* File and Dir operations
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o New methods
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* Process
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o Process.daemon
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* Readline
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o Readline.vi_editing_mode?
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o Readline.emacs_editing_mode?
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o Readline::HISTORY.clear
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* Misc. new methods
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o public_send
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o GC.count
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o ObjectSpace.count_objects
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o Method#hash, Proc#hash
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o __callee__
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* Implementation
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* Memory Diet
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* Object Compaction - Object, Array, String, Hash, Struct, Class, Module
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* st_table compaction (inlining small tables)
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* YARV
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