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NEWS: categorized new entries all
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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119
NEWS
119
NEWS
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@ -83,43 +83,45 @@ sufficient information, see the ChangeLog file or Redmine
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* `Exception`
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* `Exception#full_message` takes `:highlight` and `:order` options.
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[Bug #14324]
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* New options:
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* `Exception#full_message` takes `:highlight` and `:order` options.
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[Bug #14324]
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* `Hash`
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* Aliased methods:
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* `Hash#filter` is a new alias for `Hash#select`. [Feature #13784]
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* `Hash#filter!` is a new alias for `Hash#select!`.
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[Feature #13784]
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* `IO`
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* new mode character `'x'` to open files for exclusive access.
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[Feature #11258]
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* New options:
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* new mode character `'x'` to open files for exclusive access.
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[Feature #11258]
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* `Kernel`
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* `Kernel#then` is a new alias for `Kernel#yield_self`.
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[Feature #14594]
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* Aliased methods:
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* `Kernel.#Complex` takes `:exception` option to specify the way of
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error handling. [Feature #12732]
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* `Kernel#then` is a new alias for `Kernel#yield_self`.
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[Feature #14594]
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* `Kernel.#Float` takes `:exception` option to specify the way of error
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handling. [Feature #12732]
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* New options:
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* `Kernel.#Integer` takes `:exception` option to specify the way of
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error handling. [Feature #12732]
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* `Kernel.#Complex`, `Kernel.#Float`, `Kernel.#Integer` and
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`Kernel.#Rational` take `:exception` option to specify the way of
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error handling. [Feature #12732]
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* `Kernel.#Rational` takes `:exception` option to specify the way of
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error handling. [Feature #12732]
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* `Kernel.#system` takes `:exception` option to raise an exception
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on failure. [Feature #14386]
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* `Kernel.#system` takes `:exception` option to raise an exception on
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failure. [Feature #14386]
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* Incompatible changes:
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* incompatible changes:
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* `system()` and `exec()` do not close non-standard file descriptors
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(The default of `:close_others` option is changed to `false` by
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default. but we still set the `FD_CLOEXEC` flag on descriptors we
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@ -127,29 +129,40 @@ sufficient information, see the ChangeLog file or Redmine
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* `KeyError`
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* `KeyError#initialize` accepts `:receiver` and `:key` options to set
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receiver and key in Ruby code. [Feature #14313]
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* New options:
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* `KeyError#initialize` accepts `:receiver` and `:key` options to
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set receiver and key in Ruby code. [Feature #14313]
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* `Module`
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* `Module#method_defined?`, `Module#private_method_defined?` and
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`Module#protected_method_defined?` now accepts the second parameter as
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optional. If it's `true` (=default), checks ancestor modules/classes,
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or checks only the class itself. [Feature #14944]
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* New methods:
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* `Module#method_defined?`, `Module#private_method_defined?` and
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`Module#protected_method_defined?` now accepts the second
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parameter as optional. If it's `true` (=default), checks ancestor
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modules/classes, or checks only the class itself.
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[Feature #14944]
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* `NameError`
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* `NameError#initialize` accepts `:receiver` option to set receiver in
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Ruby code. [Feature #14313]
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* New options:
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* `NameError#initialize` accepts `:receiver` option to set receiver
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in Ruby code. [Feature #14313]
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* `NoMethodError`
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* `NoMethodError#initialize` accepts `:receiver` option to set receiver
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in Ruby code. [Feature #14313]
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* New options:
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* `NoMethodError#initialize` accepts `:receiver` option to set
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receiver in Ruby code. [Feature #14313]
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* `Proc`
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* `Proc#call` doesn't change `$SAFE` any more. [Feature #14250]
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* Incompatible changes:
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* `Proc#call` doesn't change `$SAFE` any more. [Feature #14250]
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* `Random`
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@ -159,20 +172,27 @@ sufficient information, see the ChangeLog file or Redmine
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* `Range`
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* `Range#===` now uses `#cover?` instead of `#include?` method.
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[Feature #14575]
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* Incompatible changes:
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* `Range#===` now uses `#cover?` instead of `#include?` method.
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[Feature #14575]
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* `RubyVM::AST`
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* `RubyVM::AST.parse` parses a given string and returns AST nodes.
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[experimental]
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* `RubyVM::AST.parse_file` parses a given file and returns AST nodes.
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[experimental]
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* New methods:
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* `RubyVM::AST.parse` parses a given string and returns AST nodes.
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[experimental]
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* `RubyVM::AST.parse_file` parses a given file and returns AST
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nodes. [experimental]
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* `String`
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* `String#split` yields each substring to the block if given.
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[Feature #4780]
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* New features:
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* `String#split` yields each substring to the block if given.
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[Feature #4780]
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* `TracePoint`
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@ -184,12 +204,15 @@ sufficient information, see the ChangeLog file or Redmine
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* `ERB`
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* Add `:trim_mode` and `:eoutvar` keyword arguments to `ERB.new`. Now
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non-keyword arguments other than first one are softly deprecated and
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will be removed when Ruby 2.5 becomes EOL. [Feature #14256]
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* New options:
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* erb command's `-S` option is deprecated, which will be removed in the
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next version.
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* Add `:trim_mode` and `:eoutvar` keyword arguments to `ERB.new`.
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Now non-keyword arguments other than first one are softly
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deprecated and will be removed when Ruby 2.5 becomes EOL.
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[Feature #14256]
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* erb command's `-S` option is deprecated, which will be removed in
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the next version.
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* `FileUtils`
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@ -205,11 +228,13 @@ sufficient information, see the ChangeLog file or Redmine
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* `Net`
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* New method:
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* New options:
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* Add `:write_timeout` keyword argument to `Net::BufferedIO.new`.
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[Feature #13396]
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* New methods:
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* Add `Net::BufferedIO#write_timeout`,
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`Net::BufferedIO#write_timeout=`, `Net::HTTP#write_timeout`, and
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`Net::HTTP#write_timeout=`. [Feature #13396]
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@ -257,8 +282,10 @@ sufficient information, see the ChangeLog file or Redmine
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* `RSS`
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* `RSS::Parser.parse`: Accept options as `Hash`. `:validate`,
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`:ignore_unknown_element`, `:parser_class` options are available.
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* New options:
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* `RSS::Parser.parse`: Accept options as `Hash`. `:validate`,
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`:ignore_unknown_element`, `:parser_class` options are available.
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* `Set`
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@ -268,7 +295,9 @@ sufficient information, see the ChangeLog file or Redmine
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* `URI`
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* Add `URI::File` to handle file URI scheme. [Feature #14035]
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* New constant:
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* Add `URI::File` to handle file URI scheme. [Feature #14035]
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### Compatibility issues (excluding feature bug fixes)
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