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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2013-09-27 14:31:56 +00:00
parent 2c0d74b708
commit 0e2f521057
1 changed files with 9 additions and 12 deletions
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@ -31,28 +31,25 @@ with all sufficient information, see the ChangeLog file.
=== Core classes updates (outstanding ones only) === Core classes updates (outstanding ones only)
* Bignum
* New methods
* Fixnum#bit_length
* Performance improvement
* Use GMP if available.
GMP is used only for several operations:
multiplication, division, radix conversion, GCD
* Binding * Binding
* New methods * New methods
* Binding#local_variable_get(symbol) * Binding#local_variable_get(symbol)
* Binding#local_variable_set(symbol, obj) * Binding#local_variable_set(symbol, obj)
* Binding#local_variable_defined?(symbol) * Binding#local_variable_defined?(symbol)
* Fixnum
* New methods
* Fixnum#bit_length
* GC * GC
* added environment variable: * added environment variable:
* RUBY_HEAP_SLOTS_GROWTH_FACTOR: growth rate of the heap. * RUBY_HEAP_SLOTS_GROWTH_FACTOR: growth rate of the heap.
* Integer
* New methods
* Fixnum#bit_length
* Bignum#bit_length
* Bignum performance improvement
* Use GMP if available.
GMP is used only for several operations:
multiplication, division, radix conversion, GCD
* IO * IO
* extended methods: * extended methods:
* IO#seek supports SEEK_DATA and SEEK_HOLE as whence. * IO#seek supports SEEK_DATA and SEEK_HOLE as whence.