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* doc/NEWS: sorted by entry name.
* doc/NEWS: modify String#[re,n] entry. * doc/NEWS: unify method expressions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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aamine
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1 changed files with 244 additions and 251 deletions
495
doc/NEWS
495
doc/NEWS
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@ -1,146 +1,3 @@
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: String#to_i
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Accepts optional base argument.
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: Integer#to_s
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Accepts optional base argument.
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: TCPServer#listen, UNIXServer#listen
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Added.
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: String#match
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Added.
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: Syslog module
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Imported.
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: String#chomp
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if $/ == '\n', chops off last newlines (any of \n, \r, \r\n).
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: Module::new/Class::new
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takes block.
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: allocation framework
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any instance of class can be allocated by class.allocate,
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(except a few classes).
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: String#[]
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starting offset can be specified as optional second parameter.
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: String/Array methods
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returns an instance of receivers class.
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: String::new
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returns "".
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: Dir#path
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Added.
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: Enum#sort_by
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Added.
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: Signal
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new module, has module functions Signal::trap and Signal::list.
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|
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: Curses
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|
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Updated. New methods and constants for using the mouse, character
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attributes, colors and key codes have been added.
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: Range#step([step=1])
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Added.
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: Regexp
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|
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It is being obsoleted to regard /re/ as /re/ =~ $_ in a conditional
|
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context. Use ~/re/ instead.
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|
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: String#lstrip, rstrip, lstrip!, rstrip!
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|
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Added. These strip only left or right part of a string.
|
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|
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: Socket::pack_sockaddr_in(), Socket::unpack_sockaddr_in()
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|
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Added. Utility for direct Socket access.
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|
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: Socket::pack_sockaddr_un(), Socket::unpack_sockaddr_un()
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|
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Added. Utility for direct Socket access.
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: String#casecmp
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Added. This is a case insensitive version of String#<=>.
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: String#eql?
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Changed to be always case sensitive.
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: Module#include?
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Added. [ruby-dev:13941]
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: Dir::chdir
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Changed to warn only when invoked from multiple threads or no block
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is given. [ruby-dev:13823]
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Dir.chdir("/tmp")
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pwd = Dir.pwd #=> "/tmp"
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puts pwd
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Dir.chdir("foo") {
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pwd = Dir.pwd #=> "/tmp/foo"
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puts pwd
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Dir.chdir("bar") { # <-- previously warned
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pwd = Dir.pwd #=> "/tmp/foo/bar"
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puts pwd
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}
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pwd = Dir.pwd #=> "/tmp/foo"
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puts pwd
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}
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pwd = Dir.pwd #=> "/tmp"
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puts pwd
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: Proc#yield
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Added. This is equivalent to Proc#call except it does not check the
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number of given arguments, which are thus passed to the proc as-is.
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: File#fnmatch, File::Constants::FNM_*
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Added. Refer to the fnmatch(3) manpage for details.
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e.g.
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# exclude files matching "*.bak".
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files.reject! { |fn| File::fnmatch?("*.bak", fn) }
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: Method#==
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Added.
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: Multiple assignment behavior
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Fixed so that "*a = nil" results in "a == []".
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: Array expansion
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Fixed with the following behavior:
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@ -153,27 +10,22 @@
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a = *[1]
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p a #=> 1
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: NameError & NoMethodError
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: allocation framework
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Moved and now NoMethodError < NameError < StandardError.
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any instance of class can be allocated by class.allocate,
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(except a few classes).
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: open
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: break and next
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|
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Extended so that when the third argument is permission flags it
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calls open(2) instead of fopen(3).
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Extended to take an optional expression, which is used as a value
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for termination. [experimental]
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: Marshal
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Fixed not to dump anonymous classes/modules.
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Fixed with loading modules.
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: constants
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: constants lookup
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Improved at the performance of searching by using an internal hash
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table.
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: Syntax
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: expression parenthesis in the first argument
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Experimentally altered to get the following code (note the space
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after p):
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@ -188,17 +40,6 @@
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(p("xx"*2)).to_i
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: Range#to_ary
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Added. You can now do something like this:
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a, b, c = 1..3
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|
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: break and next
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|
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Extended to take an optional expression, which is used as a value
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for termination. [experimental]
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: to_str
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Added to get objects which define to_str() treated as String's.
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|
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@ -218,15 +59,57 @@
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=> -:7:in `open': No such file or directory - "foo" (Errno::ENOENT)
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ruby 1.7.0 (2001-05-02) [i586-linux]
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: Line-range operation
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: syslog module
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Obsoleted except the case when used in a one-liner (ruby -e "..."),
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which means "if 101..200" in a script is no longer interpreted as
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comparison between (({$.})) and 101 or 200.
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Imported. UNIX syslog interface.
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: forwardable module
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Imported. Method delegation library.
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: pp module
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Imported. Prity Printing library.
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: uri module
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Imported. URI library.
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: open
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Extended so that when the third argument is permission flags it
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calls open(2) instead of fopen(3).
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: Array#fetch
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Added.
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: Array#insert(n, other, ...)
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Added. [ruby-talk:14289]
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This is much the same as (({ary[n,0] = [other,...]})) except
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returing self.
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ary = [0,1,2,3]
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ary[2, 0] = [4, 5, 6]
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p ary
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ary = [0,1,2,3]
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ary.insert(2, 4, 5, 6)
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p ary
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: Array#sort!
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Changed to always return self without checking whether the sequence
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of the elements was modified or not.
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|
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Beware that this behavior is not guaranteed to continue in the
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future. Do not rely on its return value. [ruby-dev:12506]
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: Comparison of exception classes in a rescue clause
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Changed to use ((<Module>))#=== for comparing $! with the exception
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Changed to use Module#=== for comparing $! with the exception
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class specified in each rescue clause.
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As the previous behavior was to use kind_of?, the effect is limited
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@ -236,75 +119,94 @@
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and Errno::EWOULDBLOCK, can both be rescued by listing just one of
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them.
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: ((<Array>))#fetch
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: Curses
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Updated. New methods and constants for using the mouse, character
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attributes, colors and key codes have been added.
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: Dir#path
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|
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Added.
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|
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: ((<Array>))#insert(n, other, ...)
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|
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Added. ((<ruby-talk:14289>))
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|
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This is much the same as (({ary[n,0] = [other,...]})) except
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returing self.
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ary = [0,1,2,3]
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ary[2, 0] = [4, 5, 6]
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p ary
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ary = [0,1,2,3]
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ary.insert(2, 4, 5, 6)
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p ary
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: ((<Array>))#sort!
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|
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Changed to always return self without checking whether the sequence
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of the elements was modified or not.
|
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|
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Beware that this behavior is not guaranteed to continue in the
|
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future. Do not rely on its return value. ((<ruby-dev:12506>))$B!%(B
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: ((<Dir>)).open
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|
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Changed to return what the block returns when a block is given, just
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as ((<File>)).open does. (It always returned (({nil})) in 1.6 and
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prior)
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: ((<Dir>)).chdir
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: Dir.chdir
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Extended to take a block.
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: ((<Dir>)).glob
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: Dir.glob
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|
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Made to support meta-character escaping by a backslash. Wildcards
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and spaces may now be escaped using a backslash.
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: ((<Enumerable>))#all?
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: ((<Enumerable>))#any?
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: ((<Enumerable>))#inject
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: Dir.open
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|
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Changed to return what the block returns when a block is given, just
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as File.open does. (It always returned (({nil})) in 1.6 and
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prior)
|
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|
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: Dir.chdir
|
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|
||||
Changed to warn only when invoked from multiple threads or no block
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is given. [ruby-dev:13823]
|
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|
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Dir.chdir('foo') {
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Dir.chdir('bar') { # previously warned
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puts Dir.pwd
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}
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}
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|
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: Enumerable#all?
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: Enumerable#any?
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: Enumerable#inject
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: Enumerable#sort_by
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|
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Added.
|
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|
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: ((<File>)).lchmod
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: ((<File>)).lchown
|
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: File#fnmatch, File::Constants::FNM_*
|
||||
|
||||
Added. Refer to the fnmatch(3) manpage for details.
|
||||
|
||||
e.g.
|
||||
|
||||
# exclude files matching "*.bak".
|
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files.reject! {|fn| File.fnmatch?("*.bak", fn) }
|
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|
||||
: File.lchmod
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: File.lchown
|
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|
||||
Added.
|
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|
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: ((<IO>)).for_fd
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: IO#puts
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|
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do not treat Array specially.
|
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|
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: IO.for_fd
|
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|
||||
Added.
|
||||
|
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: ((<IO>)).read
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: IO.read
|
||||
|
||||
Added. ((<ruby-talk:9460>))
|
||||
Added. [ruby-talk:9460]
|
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|
||||
: ((<Interrupt>))
|
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: Interrupt
|
||||
|
||||
Made a subclass of ((<SignalException>)). (It was a subclass of
|
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Made a subclass of SignalException. (It was a subclass of
|
||||
Exception in 1.6 and prior)
|
||||
|
||||
: ((<MatchData>))#to_ary
|
||||
: Line-range operation
|
||||
|
||||
Added for convenience of Regexp#match. ((<ruby-dev:12766>))
|
||||
Obsoleted except the case when used in a one-liner (ruby -e "..."),
|
||||
which means "if 101..200" in a script is no longer interpreted as
|
||||
comparison between (({$.})) and 101 or 200.
|
||||
|
||||
: Marshal
|
||||
|
||||
Fixed not to dump anonymous classes/modules.
|
||||
|
||||
Fixed with loading modules.
|
||||
|
||||
: MatchData#to_ary
|
||||
|
||||
Added for convenience of Regexp#match. [ruby-dev:12766]
|
||||
|
||||
Previously we had to do:
|
||||
|
||||
|
|
@ -316,94 +218,185 @@
|
|||
_, foo, bar, baz = /(\w+?)\s+(\w+?)\s+(\w+)/.match("foo bar baz")
|
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p [foo, bar, baz]
|
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|
||||
: ((<Math>)).acos(x)
|
||||
: ((<Math>)).asin(x)
|
||||
: ((<Math>)).atan(x)
|
||||
: ((<Math>)).cosh(x)
|
||||
: ((<Math>)).sinh(x)
|
||||
: ((<Math>)).tanh(x)
|
||||
: ((<Math>)).hypot(x,y)
|
||||
: Math.acos(x)
|
||||
: Math.asin(x)
|
||||
: Math.atan(x)
|
||||
: Math.cosh(x)
|
||||
: Math.hypot(x,y)
|
||||
: Math.sinh(x)
|
||||
: Math.tanh(x)
|
||||
|
||||
Added.
|
||||
|
||||
: ((<Module>))#included
|
||||
: Method#==
|
||||
|
||||
Added.
|
||||
|
||||
: Module#include?
|
||||
|
||||
Added. [ruby-dev:13941]
|
||||
|
||||
: Module#included
|
||||
|
||||
Added. This is a hook called after Module#append_feature.
|
||||
|
||||
: ((<Module>))#method_removed
|
||||
: ((<Module>))#method_undefined
|
||||
: Module#method_removed
|
||||
: Module#method_undefined
|
||||
|
||||
Added.
|
||||
|
||||
: ((<NoMethodError>))
|
||||
: Module.new, Class.new
|
||||
|
||||
Added. ((<ruby-dev:12763>))
|
||||
Extended to take block.
|
||||
|
||||
: Multiple assignment behavior
|
||||
|
||||
Fixed so that "*a = nil" results in "a == []".
|
||||
|
||||
: NameError & NoMethodError
|
||||
|
||||
Moved and now NoMethodError < NameError < StandardError.
|
||||
|
||||
: NoMethodError
|
||||
|
||||
Added. [ruby-dev:12763]
|
||||
|
||||
: NotImplementError
|
||||
|
||||
Finally obsoleted. Use ((<NotImplementedError>)).
|
||||
Finally obsoleted. Use NotImplementedError.
|
||||
|
||||
: ((<Object>))#singleton_method_removed
|
||||
: ((<Object>))#singleton_method_undefined
|
||||
: Object#singleton_method_removed
|
||||
: Object#singleton_method_undefined
|
||||
|
||||
Added.
|
||||
|
||||
: ((<Proc>))#==
|
||||
: Proc#==
|
||||
|
||||
Added.
|
||||
|
||||
: ((<Process>)).times
|
||||
: Proc#yield
|
||||
|
||||
Moved from ((<Time>)).times. (Time.times still remains but emits a
|
||||
Added. This is equivalent to Proc#call except it does not check the
|
||||
number of given arguments, which are thus passed to the proc as-is.
|
||||
|
||||
: Process.times
|
||||
|
||||
Moved from Time.times. (Time.times still remains but emits a
|
||||
warning)
|
||||
|
||||
: ((<Process::Status>))
|
||||
: Process.waitall
|
||||
|
||||
Added.
|
||||
|
||||
: Process::Status
|
||||
|
||||
Added. (({$?})) is now an instance of this class.
|
||||
|
||||
: ((<Process>)).waitall
|
||||
: Range#step([step=1])
|
||||
|
||||
Added.
|
||||
|
||||
: ((<Regexp>)).last_match(n)
|
||||
: Range#to_ary
|
||||
|
||||
Added. You can now do something like this:
|
||||
|
||||
a, b, c = 1..3
|
||||
|
||||
: Regexp
|
||||
|
||||
It is being obsoleted to regard /re/ as /re/ =~ $_ in a conditional
|
||||
context. Use ~/re/ instead.
|
||||
|
||||
: Regexp#options
|
||||
|
||||
Added.
|
||||
|
||||
: Regexp.last_match(n)
|
||||
|
||||
Extended to take an optional argument.
|
||||
|
||||
: ((<Regexp>))#options
|
||||
: Signal
|
||||
|
||||
Added.
|
||||
Added. This module has module functions Signal.trap and Signal.list.
|
||||
|
||||
: ((<String>))#insert(n, other)
|
||||
: Socket.pack_sockaddr_in, Socket.unpack_sockaddr_in
|
||||
|
||||
Added. Utility for direct Socket access.
|
||||
|
||||
: Socket.pack_sockaddr_un, Socket.unpack_sockaddr_un
|
||||
|
||||
Added. Utility for direct Socket access.
|
||||
|
||||
: String#[regexp, nth]
|
||||
|
||||
Extended to accepts optional second argument.
|
||||
|
||||
tries match between self and REGEXP, then returns the
|
||||
content of the NTH regexp register.
|
||||
|
||||
: String#casecmp
|
||||
|
||||
Added. This is a case insensitive version of String#<=>.
|
||||
|
||||
: String#chomp
|
||||
|
||||
if $/ == '\n', chops off last newlines (any of \n, \r, \r\n).
|
||||
|
||||
: String#eql?
|
||||
|
||||
Changed to be always case sensitive.
|
||||
|
||||
: String#insert(n, other)
|
||||
|
||||
Added.
|
||||
|
||||
This is much the same as (({str[n, 0] = other})) except returing
|
||||
self.
|
||||
|
||||
: ((<Symbol>)).all_symbols
|
||||
: String#lstrip, rstrip, lstrip!, rstrip!
|
||||
|
||||
Added. ((<ruby-dev:12921>))
|
||||
Added. These strip only left or right part of a string.
|
||||
|
||||
: ((<Symbol>))#intern
|
||||
: String#match
|
||||
|
||||
Added.
|
||||
|
||||
: ((<SystemCallError>)).===
|
||||
: String/Array methods
|
||||
|
||||
returns an instance of receivers class.
|
||||
|
||||
: String.new
|
||||
|
||||
returns "".
|
||||
|
||||
: Symbol#intern
|
||||
|
||||
Added.
|
||||
|
||||
: Symbol.all_symbols
|
||||
|
||||
Added. [ruby-dev:12921]
|
||||
|
||||
: SystemCallError.===
|
||||
|
||||
Added. (See the "Comparison of exception classes in a rescue clause"
|
||||
paragraph above) ((<ruby-dev:12670>))
|
||||
paragraph above) [ruby-dev:12670]
|
||||
|
||||
: ((<SystemExit>))#status
|
||||
: SystemExit#status
|
||||
|
||||
Added.
|
||||
|
||||
: ((<TCPSocket>)).new
|
||||
: ((<TCPSocket>)).open
|
||||
: TCPServer#listen, UNIXServer#listen
|
||||
|
||||
Added.
|
||||
|
||||
: TCPSocket.new
|
||||
: TCPSocket.open
|
||||
|
||||
Extended to take an address and a port number for the local side in
|
||||
optional 3rd and 4th arguments.
|
||||
|
||||
: ((<Time>))
|
||||
: Time
|
||||
|
||||
Extended to accept a negative time_t. (Only when the platform
|
||||
supports it)
|
||||
|
|
@ -411,8 +404,8 @@
|
|||
p Time.at(-1)
|
||||
=> Thu Jan 01 08:59:59 JST 1970
|
||||
|
||||
: ((<Time>))#to_a
|
||||
: ((<Time>))#zone
|
||||
: Time#to_a
|
||||
: Time#zone
|
||||
|
||||
Made to return "UTC" under gmtime. It used to return a platform
|
||||
dependent value, typically "GMT", in 1.6 and prior.
|
||||
|
|
|
|||
Loading…
Reference in a new issue