A high performance implementation of the Ruby programming language, built on GraalVM.
TruffleRuby is a high-performance implementation of the Ruby programming language.
TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI.
More information is available on the website: http://www.graalvm.org/ruby/
TruffleRuby comes in two standalone modes, native and jvm, for both Oracle GraalVM and Community Edition.
See the documentation for which release asset corresponds to what.
rb_global_variable() for Float and bignum values during the Init_ function (#3478, @eregon).TruffleRuby is a high-performance implementation of the Ruby programming language.
TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI.
More information is available on the website: http://www.graalvm.org/ruby/
TruffleRuby comes in two standalone modes, native and jvm, for both Oracle GraalVM and Community Edition.
See the documentation for which release asset corresponds to what.
rb_enc_left_char_head() so it is not always ArgumentError (#3267, @eregon).IO.copy_stream with a Tempfile destination (#3280, @eregon).Regexp.union negotiating the wrong result encoding (#3287, @nirvdrum, @simonlevasseur).Proc#parameters and return all the numbered parameters lower than the used explicitly ones (@andrykonchin).IO.select([io], nil, [io]) on macOS, it was hanging due to a bug in macOS poll(2) (#3346, @eregon, @andrykonchin).SignalException and Interrupt escape (@eregon).case target expression correctly (#3377, @eregon).Thread.new(*args, &block) need to be marked as shared between multiple threads (#3179, @eregon).Range#bsearch and raise TypeError when range boundaries are non-numeric and block not passed (@andrykonchin).--cpusampler profiler when there are custom unblock functions for rb_thread_call_without_gvl() (#3013, @eregon).FrozenError exception when redefined #inspect modifies an object (#3388, @andrykonchin).Integer#div returning the wrong object type when the divisor is a Rational (@simonlevasseur, @nirvdrum).Random::DEFAULT (#3039, @patricklinpl)Exception#detailed_message method (#3257, @andrykonchin).rb_enc_vsprintf and force String encoding instead of converting it (@andrykonchin).rb_gc_mark_movable function (@andrykonchin).File#path and File#to_path to IO#path and IO#to_path and make IO#new accept an optional path: keyword argument (#3039, @moste00)RuntimeError instances with an empty message (#3255, @nirvdrum).RbConfig::CONFIG['configure_args'] for openssl and libyaml (#3170, #3303, @eregon).Socket.sockaddr_in(port, Socket::INADDR_ANY) (#3361, @mtortonesi).Data class from Ruby 3.2 (#3039, @moste00, @eregon).Coverage.start and Coverage.result accept parameters (#3149, @mtortonesi, @andrykonchin).rb_check_funcall() (@eregon).MatchData#{byteoffset,deconstruct,deconstruct_keys} from Ruby 3.2 (#3039, @rwstauner).Integer#ceildiv method (#3039, @simonlevasseur, @nirvdrum).Class#attached_object method (#3039, @andrykonchin).ENV#{clone,dup} and raise TypeError (#3039, @andrykonchin).Coverage.supported? and raise TypeError if argument is not Symbol (#3039, @andrykonchin).Regexp.{new,compile} of String and warn for unknown types (#3039, @rwstauner).Time#deconstruct_keys from Ruby 3.2 (#3039, @rwstauner).Struct.new (#3039, @rwstauner).Set class to core library (#3039, @andrykonchin).connect_timeout keyword argument to TCPSocket.{new,open} (#3421, @manefz, @patricklinpl, @nirvdrum, @rwstauner).File.lutime and Pathname#lutime methods (#3039, @andrykonchin).Encoding#replicate (#3039, @patricklinpl, @manefz, @nirvdrum).UnboundMethod#{==,inspect} to use the owner module rather than the origin (#3039, @rwstauner, @manefz, @patricklinpl)lambda keyword argument in Proc#parameters (#3039, @thomasmarshall, @goyox86).Dir.exists?, File.exists?, and Kernel#=~ (#3039, @patricklinpl, @nirvdrum).FileTest.exists? method (#3039, @andrykonchin).*, ** and & names for anonymous parameters (@andrykonchin).Fixnum and Bignum constants (#3039, @andrykonchin).rb_enc_interned_str_cstr function (#3408, @goyox86, @thomasmarshall).rb_str_to_interned_str function (#3408, @thomasmarshall).Hash representation from traditional buckets to a "compact hash table" for improved locality, performance and memory footprint (#3172, @moste00).ruby2_keywords forwarding by deciding it per call site instead of per callee thanks to my fix in CRuby 3.2 (@eregon).:string arguments to a FFI call and used later for Regexp matching (#3293, @eregon).TruffleRuby is a high-performance implementation of the Ruby programming language. TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI. More information is available on the website: http://www.graalvm.org/ruby/ TruffleRuby comes in two standalone modes, native and jvm, for both Oracle GraalVM and Community Edition. See the documentation for which release asset corresponds to what.
rb_enc_left_char_head() so it is not always ArgumentError (#3267, @eregon).IO.copy_stream with a Tempfile destination (#3280, @eregon).Regexp.union negotiating the wrong result encoding (#3287, @nirvdrum, @simonlevasseur).~* Fix segfault in Native mode with G1 (only applies to Oracle GraalVM & Linux), graal commit~ Unfortunately this was not backported to 23.1.2, it will be fixed in the next release.
TruffleRuby is a high-performance implementation of the Ruby programming language. TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI. More information is available on the website: http://www.graalvm.org/ruby/ TruffleRuby comes in two standalone modes, native and jvm, for both Oracle GraalVM and Community Edition. See the documentation for which release asset corresponds to what.
TruffleRuby is a high-performance implementation of the Ruby programming language.
TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI.
More information is available on the website: http://www.graalvm.org/ruby/
TruffleRuby comes in two standalone modes, native and jvm, for both Oracle GraalVM and Community Edition.
See the documentation for which release asset corresponds to what.
Dir.glob returning blank string entry with leading **/ in glob and base: argument (@rwstauner).IO#reopen (@itarato, @nirvdrum, @eregon).Marshal.load and raise ArgumentError when dump is broken and is too short (#3108, @andrykonchin).super method lookup for unbounded attached methods (#3131, @itarato).Module#define_method(name, Method) to respect module_function visibility (#3181, @andrykonchin).Kernel.require and zeitwerk (#3224, @eregon).IO.select with poll(2) to support file descriptors >= 1024 (#3201, @eregon).Hash#shift when Hash is empty but has initial default value or initial default proc (#3039, @itarato).Array#shuffle produce the same results as CRuby (@rwstauner).Process.argv0 method (@andrykonchin).--pattern-matching since pattern matching is not fully supported yet. (#2683, @razetime).Array#[] with ArithmeticSequence argument when step is negative (#3039, @itarato).Range#size and return nil for beginningless Range when end isn't Numeric (#3039, @rwstauner).String#-@ to String#dedup (#3039, @itarato).Pathname#relative_path_from to convert string arguments to Pathname objects (@rwstauner).String#bytesplice (#3039, @itarato).String#byteindex and String#byterindex (#3039, @itarato).rb_proc_call_with_block, rb_proc_call_kw, rb_proc_call_with_block_kw and rb_funcall_with_block_kw (#3068, @andrykonchin).timeout argument to Thread::Queue#pop (#3039, @itarato).timeout argument to Thread::SizedsQueue#pop (#3039, @itarato).long long and aliases in Fiddle (#3128, @eregon).Module#refinements (#3039, @itarato).Refinement#refined_class (#3039, @itarato).rb_hash_new_capa function (#3039, @itarato).Encoding::Converter#primitive_convert and raise FrozenError when a destination buffer argument is frozen (@andrykonchin).Module#undefined_instance_methods (#3039, @itarato).Thread.each_caller_location (#3039, @itarato).timeout argument to Thread::SizedQueue#push (#3039, @itarato).rb_syserr_new function (@rwstauner).Enumerator#product (#3039, @itarato).Module#const_added (#3039, @itarato).FFI::Pointer#inspect (@nirvdrum).Warning[:performance]) like in CRuby 3.3 (@eregon).Marshal.dump is now compatible with CRuby for Rational and Complex instances (#3228, @eregon).Truffle::FeatureLoader.loaded_feature_path by removing expensive string ops from a loop. Speeds up feature lookup time (#3010, @itarato).String#-@ performance by reducing unnecessary data copying and supporting substring lookups (@nirvdrum)Array#<< and related methods appending elements per call site to have a single array storage strategy in the inline cache for most cases (@eregon).gu install $LANGUAGE is replaced by truffleruby-polyglot-get $LANGUAGE, available in the TruffleRuby JVM standalone (@eregon).ScriptEngine implementation is removed in favor of the generic ScriptEngine in GraalVM docs (@eregon).RubyLibrary with FreezeNode and IsFrozenNode (@horakivo).TruffleRuby is a high-performance implementation of the Ruby programming language.
TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI.
The Ruby language component can be added to GraalVM using the gu utility.
More information is available on the website: http://www.graalvm.org/ruby/
TruffleRuby is a high-performance implementation of the Ruby programming language.
TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI.
The Ruby language component can be added to GraalVM using the gu utility.
More information is available on the website: http://www.graalvm.org/ruby/
New features:
foreign_object.is_a?(foreign_meta_object) is now supported (@eregon).Numeric operators (@eregon).Bug fixes:
ensure (#2758, @eregon).spawn(..., fd => fd) on macOS, it did not work due to a macOS bug (@eregon).rb_gc_register_address()/rb_global_variable() to read the latest value (#2721, #2734, #2720, @eregon).StringIO#write(str) when str is of an incompatible encoding and position < buffer size (#2770, @eregon).rb_thread_fd_select() to correctly initialize fdset copies and handle the timeout (@eregon).TracePoint#inspect when it's called outside of a callback (@andrykonchin).Signal.trap when signal argument is not supported (#2774, @andrykonchin).Dir.mkdir and convert permissions argument to Integer (#2781, @andrykonchin).String#dump and use \u{xxxx} notation (with curly brackets) for characters that don't fit in \uxxxx (#2794, @andrykonchin).Marshal.dump when big Integer (that cannot be expressed with 4 bytes) is serialized (#2790, @andrykonchin).Array#pack and accept Numeric values when Float is expected (#2815, @andrykonchin).\P{} matching in regular expressions (#2798, @andrykonchin).BasicObject#instance_eval method is called with a String (#2810, @andrykonchin).method_added event when changing a method's visibility or calling module_function (@paracycle, @nirvdrum).rb_time_timespec_new function to not call Time.at method directly (@andrykonchin).StringIO#write to transcode strings with encodings that don't match the StringIO's external_encoding. (#2839, @flavorjones)Monitor#exit to raise ThreadError when monitor not owned by the current thread (#2922, @andrykonchin).MatchData#[] to support negative length argument (#2929, @andrykonchin).IO line reading calls when using a multi-byte delimiter (IO#{each,gets,readline,readlines,etc.}) (#2961, @vinistock, @nirvdrum).NoMethodError (#2903, @paracycle, @nirvdrum).Method and Proc #parameters method to return _ parameter name without synthetic suffix when there are multiple _ parameters (@paracycle).Dir.glob returning blank string entry with leading **/ in glob and base: argument (@rwstauner).Compatibility:
MatchData#[] when passed unbounded Range (#2755, @andrykonchin).rb_define_class, rb_define_class_under, and rb_define_class_id_under to allow class names that aren't valid in Ruby (#2739, @nirvdrum).rb_gv_get so that it no longer implicitly creates global variables (#2748, @nirvdrum).rb_gvar_val_getter and rb_define_virtual_variable (#2750, @nirvdrum).rb_warning_category_enabled_p to support the syntax_tree gem (#2764, @andrykonchin).#to_ary dynamically (#2719, @andrykonchin).Kernel#Complex and raise exception when an argument is formatted incorrectly (#2765, @andrykonchin).#public?, #private? and #protected? methods for Method and UnboundMethod classes (@andrykonchin).Thread::Queue.new (@andrykonchin).Kernel#load (@andrykonchin).Struct#valies_at - raise IndexError or RangeError when arguments are out of range (#2773, @andrykonchin).MatchData#values_at and handling indices that are out of range (#2783, @andrykonchin).%-z (UTC for unknown local time offset, RFC 3339) to Time#strftime (@andrykonchin).UTC and A-Z utc offset values, as well as +/-HH, +/-HHMM, +/-HHMMSS (without :) (@andrykonchin).UTC, Z and -00:00 utc offset as UTC time (@andrykonchin).FrozenError when Time#localtime, Time#utc and Time#gmtime is called on a frozen time object (@andrykonchin).dmark and dfree fields for RData (#2771, @eregon).rb_enc_nth() (#2771, @eregon).offset keyword argument for String#unpack and String#unpack1 (@andrykonchin).Process.detach and cast pid argument to Integer (#2782, @andrykonchin).rb_to_id() should create a static ID, used by RMagick (@eregon).$HOME is not set (#2784, @eregon)IO#lineno= and convert argument to Integer more strictly (#2786, @andrykonchin).IO#pos= and IO#seek methods (#2787, @andrykonchin).Array#pack in verbose mode (#2791, @andrykonchin).IO::SEEK_DATE and IO::SEEK_HOLE (#2792, @andrykonchin).StringIO.new to accept keyword arguments (#2793, @andrykonchin).Process#spawn should call #to_io on non-IO file descriptor objects (#2809, @jcouball).IO::SEEK_DATE and IO::SEEK_HOLE (#2792, @andrykonchin).Class#subclasses method (#2733, @andrykonchin).Coverage.running? method (@andrykonchin).Enumerable#zip and Array#zip (#2788, @andrykonchin).Array#unshift to not depend on Array#[]= and allow overriding #[]= in a subclass (#2772, @andrykonchin).void value expression (#2821, @eregon).Range#step with no block and non-Numeric values (#2824, @eregon).END blocks and at_exit callbacks (#2818, @andrykonchin).String#casecmp? for empty strings of different encodings (#2826, @eregon).Enumerable#compact and Enumerator::Lazy#compact (#2733, @andrykonchin).Array#intersect? (#2831, @nirvdrum).module/class keywords (#2833, @eregon).File.open and support flags option (#2820, @andrykonchin).RData.dfree for native extensions (#2830, #2732, #2165, @eregon).IO#write and support multiple arguments with different encodings (#2829, @andrykonchin).Array methods reject, reject!, inject, map, select, each_index and handle a case when array is modified by a passed block like CRuby does (#2822, andrykonchin, @eregon).EncodingError exception message when Symbol has invalid encoding (#2850, @andrykonchin).EncodingError at parse time when Hash literal contains a Symbol key with invalid encoding (#2848, @andrykonchin).Array methods reject, reject!, inject, map, select, each_index and handle a case when array is modified by a passed block like CRuby does (#2822, @andrykonchin, @eregon).Array methods select! and keep_if and handle a case when exception is raised in a passed block properly (@andrykonchin).Enumerable methods each_cons and each_slice to return receiver (#2733, @horakivo)Module methods #private, #public, #protected, #module_function now returns their arguments like in CRuby 3.1 (#2733, @horakivo)Kernel#exit!, killing Fibers and internal errors do not run code in ensure clauses anymore, the same as CRuby (@eregon).UnboundMethod#original_name (@paracycle, @nirvdrum).Thread#native_thread_id method (#2733, @horakivo).Struct#{inspect,to_s} to match MRI when the struct is nested inside of an anonymous class or module (@st0012, @nirvdrum).Fiber.current and Fiber#transfer are available without require 'fiber' like in CRuby 3.1 (#2733, @eregon).freeze keyword argument to Marshal.load (#2733, @andrykonchin).Integer.try_convert (#2733, @moste00, @eregon).:in keyword argument for Time.now and Time.new (#2733, @andrykonchin).Hash argument to Enumerable#tally (#2733, @andrykonchin).$LOAD_PATH.resolve_feature_path to return nil instead of raising LoadError when feature isn't found (#2733, @andrykonchin).objspace/trace file (#2733, @andrykonchin).Process._fork (#2733, @horakivo).MatchData#match and MatchData#match_length (#2733, @horakivo).StructClass#keyword_init? method (#2377, @moste00).level argument for File.dirname method (#2733, @moste00).Thread::Backtrace.limit method (#2733, @andrykonchin).rb_gc_force_recycle and make it a no-op function (#2733, @moste00).Refinement#import_methods method and add deprecation warning for Refinement#include and Refinement#prepend (#2733, @horakivo).UNICODE version to 13.0.0 and EMOJI version to 13.1 (#2733, @horakivo).rb_io_maybe_wait_readable, rb_io_maybe_wait_writable and rb_io_maybe_wait functions (#2733, @andrykonchin).StringIO#set_encoding should coerce the argument to an Encoding (#2954, @eregon).IO#wait (#2953, @larskanis).Pathname#relative_path_from to convert string arguments to Pathname objects (@rwstauner).rb_io_descriptor() (@eregon).Performance:
cloneUninitialized() (@andrykonchin, @eregon).Process.pid is now cached per process like $$ (#2882, @horakivo)libyaml for psych to improve warmup when parsing YAML (#2089, @eregon).Array which is growing over multiple calls at a given call site (@eregon).Changes:
Truffle::Interop.deproxy as it is unsafe and not useful (@eregon).Truffle::Interop.unbox_without_conversion (should not be needed by user code) (@eregon).TruffleRuby is a high-performance implementation of the Ruby programming language. TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI. More information is available on the website: http://www.graalvm.org/ruby/
New features:
foreign_object.is_a?(foreign_meta_object) is now supported (@eregon).Numeric operators (@eregon).Bug fixes:
ensure (#2758, @eregon).spawn(..., fd => fd) on macOS, it did not work due to a macOS bug (@eregon).rb_gc_register_address()/rb_global_variable() to read the latest value (#2721, #2734, #2720, @eregon).StringIO#write(str) when str is of an incompatible encoding and position < buffer size (#2770, @eregon).rb_thread_fd_select() to correctly initialize fdset copies and handle the timeout (@eregon).TracePoint#inspect when it's called outside of a callback (@andrykonchin).Signal.trap when signal argument is not supported (#2774, @andrykonchin).Dir.mkdir and convert permissions argument to Integer (#2781, @andrykonchin).String#dump and use \u{xxxx} notation (with curly brackets) for characters that don't fit in \uxxxx (#2794, @andrykonchin).Marshal.dump when big Integer (that cannot be expressed with 4 bytes) is serialized (#2790, @andrykonchin).Array#pack and accept Numeric values when Float is expected (#2815, @andrykonchin).\P{} matching in regular expressions (#2798, @andrykonchin).BasicObject#instance_eval method is called with a String (#2810, @andrykonchin).method_added event when changing a method's visibility or calling module_function (@paracycle, @nirvdrum).rb_time_timespec_new function to not call Time.at method directly (@andrykonchin).StringIO#write to transcode strings with encodings that don't match the StringIO's external_encoding. (#2839, @flavorjones)Monitor#exit to raise ThreadError when monitor not owned by the current thread (#2922, @andrykonchin).MatchData#[] to support negative length argument (#2929, @andrykonchin).IO line reading calls when using a multi-byte delimiter (IO#{each,gets,readline,readlines,etc.}) (#2961, @vinistock, @nirvdrum).NoMethodError (#2903, @paracycle, @nirvdrum).Method and Proc #parameters method to return _ parameter name without synthetic suffix when there are multiple _ parameters (@paracycle).Compatibility:
MatchData#[] when passed unbounded Range (#2755, @andrykonchin).rb_define_class, rb_define_class_under, and rb_define_class_id_under to allow class names that aren't valid in Ruby (#2739, @nirvdrum).rb_gv_get so that it no longer implicitly creates global variables (#2748, @nirvdrum).rb_gvar_val_getter and rb_define_virtual_variable (#2750, @nirvdrum).rb_warning_category_enabled_p to support the syntax_tree gem (#2764, @andrykonchin).#to_ary dynamically (#2719, @andrykonchin).Kernel#Complex and raise exception when an argument is formatted incorrectly (#2765, @andrykonchin).#public?, #private? and #protected? methods for Method and UnboundMethod classes (@andrykonchin).Thread::Queue.new (@andrykonchin).Kernel#load (@andrykonchin).Struct#valies_at - raise IndexError or RangeError when arguments are out of range (#2773, @andrykonchin).MatchData#values_at and handling indices that are out of range (#2783, @andrykonchin).%-z (UTC for unknown local time offset, RFC 3339) to Time#strftime (@andrykonchin).UTC and A-Z utc offset values, as well as +/-HH, +/-HHMM, +/-HHMMSS (without :) (@andrykonchin).UTC, Z and -00:00 utc offset as UTC time (@andrykonchin).FrozenError when Time#localtime, Time#utc and Time#gmtime is called on a frozen time object (@andrykonchin).dmark and dfree fields for RData (#2771, @eregon).rb_enc_nth() (#2771, @eregon).offset keyword argument for String#unpack and String#unpack1 (@andrykonchin).Process.detach and cast pid argument to Integer (#2782, @andrykonchin).rb_to_id() should create a static ID, used by RMagick (@eregon).$HOME is not set (#2784, @eregon)IO#lineno= and convert argument to Integer more strictly (#2786, @andrykonchin).IO#pos= and IO#seek methods (#2787, @andrykonchin).Array#pack in verbose mode (#2791, @andrykonchin).IO::SEEK_DATE and IO::SEEK_HOLE (#2792, @andrykonchin).StringIO.new to accept keyword arguments (#2793, @andrykonchin).Process#spawn should call #to_io on non-IO file descriptor objects (#2809, @jcouball).IO::SEEK_DATE and IO::SEEK_HOLE (#2792, @andrykonchin).Class#subclasses method (#2733, @andrykonchin).Coverage.running? method (@andrykonchin).Enumerable#zip and Array#zip (#2788, @andrykonchin).Array#unshift to not depend on Array#[]= and allow overriding #[]= in a subclass (#2772, @andrykonchin).void value expression (#2821, @eregon).Range#step with no block and non-Numeric values (#2824, @eregon).END blocks and at_exit callbacks (#2818, @andrykonchin).String#casecmp? for empty strings of different encodings (#2826, @eregon).Enumerable#compact and Enumerator::Lazy#compact (#2733, @andrykonchin).Array#intersect? (#2831, @nirvdrum).module/class keywords (#2833, @eregon).File.open and support flags option (#2820, @andrykonchin).RData.dfree for native extensions (#2830, #2732, #2165, @eregon).IO#write and support multiple arguments with different encodings (#2829, @andrykonchin).Array methods reject, reject!, inject, map, select, each_index and handle a case when array is modified by a passed block like CRuby does (#2822, andrykonchin, @eregon).EncodingError exception message when Symbol has invalid encoding (#2850, @andrykonchin).EncodingError at parse time when Hash literal contains a Symbol key with invalid encoding (#2848, @andrykonchin).Array methods reject, reject!, inject, map, select, each_index and handle a case when array is modified by a passed block like CRuby does (#2822, @andrykonchin, @eregon).Array methods select! and keep_if and handle a case when exception is raised in a passed block properly (@andrykonchin).Enumerable methods each_cons and each_slice to return receiver (#2733, @horakivo)Module methods #private, #public, #protected, #module_function now returns their arguments like in CRuby 3.1 (#2733, @horakivo)Kernel#exit!, killing Fibers and internal errors do not run code in ensure clauses anymore, the same as CRuby (@eregon).UnboundMethod#original_name (@paracycle, @nirvdrum).Thread#native_thread_id method (#2733, @horakivo).Struct#{inspect,to_s} to match MRI when the struct is nested inside of an anonymous class or module (@st0012, @nirvdrum).Fiber.current and Fiber#transfer are available without require 'fiber' like in CRuby 3.1 (#2733, @eregon).freeze keyword argument to Marshal.load (#2733, @andrykonchin).Integer.try_convert (#2733, @moste00, @eregon).:in keyword argument for Time.now and Time.new (#2733, @andrykonchin).Hash argument to Enumerable#tally (#2733, @andrykonchin).$LOAD_PATH.resolve_feature_path to return nil instead of raising LoadError when feature isn't found (#2733, @andrykonchin).objspace/trace file (#2733, @andrykonchin).Process._fork (#2733, @horakivo).MatchData#match and MatchData#match_length (#2733, @horakivo).StructClass#keyword_init? method (#2377, @moste00).level argument for File.dirname method (#2733, @moste00).Thread::Backtrace.limit method (#2733, @andrykonchin).rb_gc_force_recycle and make it a no-op function (#2733, @moste00).Refinement#import_methods method and add deprecation warning for Refinement#include and Refinement#prepend (#2733, @horakivo).UNICODE version to 13.0.0 and EMOJI version to 13.1 (#2733, @horakivo).rb_io_maybe_wait_readable, rb_io_maybe_wait_writable and rb_io_maybe_wait functions (#2733, @andrykonchin).StringIO#set_encoding should coerce the argument to an Encoding (#2954, @eregon).IO#wait (#2953, @larskanis).Performance:
cloneUninitialized() (@andrykonchin, @eregon).Process.pid is now cached per process like $$ (#2882, @horakivo)libyaml for psych to improve warmup when parsing YAML (#2089, @eregon).Array which is growing over multiple calls at a given call site (@eregon).Changes:
Truffle::Interop.deproxy as it is unsafe and not useful (@eregon).Truffle::Interop.unbox_without_conversion (should not be needed by user code) (@eregon).TruffleRuby is a high-performance implementation of the Ruby programming language.
TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI.
The Ruby language component can be added to GraalVM using the gu utility.
More information is available on the website: http://www.graalvm.org/ruby/
Bug fixes:
TruffleRuby is a high-performance implementation of the Ruby programming language.
TruffleRuby aims to be fully compatible with the standard implementation of Ruby, MRI.
The Ruby language component can be added to GraalVM using the gu utility.
More information is available on the website: http://www.graalvm.org/ruby/
New features:
String. They are treated as #frozen? UTF-8 Ruby Strings (@eregon).Java.add_to_classpath method to add jar paths at runtime (#2693, @bjfish).Polyglot::InnerContext.new: languages, language_options, inherit_all_access, code_sharing (@eregon).Bug fixes:
StringIO to set position correctly after reading multi-byte characters (#2207, @aardvark179).Process methods to use module_function (@bjfish).File::Stat's #executable? and #executable_real? predicates that unconditionally returned true for a superuser (#2690, @andrykonchin).strip option --keep-section=.llvmbc is not supported on macOS (#2697, @eregon).String#split missing a value in its return array when called with a pattern of " " and a limit value > 0 on a string with trailing whitespace where the limit hasn't been met (@nirvdrum).Kernel#sleep and Mutex#sleep for durations smaller than 1 millisecond (#2716, @eregon).IO#{wait,wait_readable,wait_writable} with a timeout > INT_MAX seconds (@eregon).String#{sub,gsub,index,rindex} (#2749, @eregon).Compatibility:
Array#fill to raise TypeError instead of ArgumentError when the length argument is not numeric (#2652, @andrykonchin)./ by Regexp#source (#2569, @andrykonchin).IO.pipe - allow overriding IO.new that is used to create new pipes (#2692, @andrykonchin).\0 bytes (#2704, @eregon).#dup and #clone on foreign strings (@eregon).Regexp.new to coerce non-String arguments (#2705, @andrykonchin).Kernel#sprintf formatting for %c when used non-ASCII encoding (#2369, @andrykonchin).Kernel#sprintf argument casting for %c (@andrykonchin).rb_enc_strlen function for use by native extensions (@nirvdrum).rb_protect and rb_jump_tag for the tk gem (#2556, @aardvark179).rb_eval_cmd_kw to support the tk gem (#2556, @aardvark179).rb_class2name to call inspect on anonymous classes like in CRuby (#2701, @aardvark179).rb_ivar_foreach to iterate over instance and class variables like in CRuby (#2701, @aardvark179).Fiddle::Handle.new with a missing library (#2714, @eregon).BasicObject#instance_eval, Module#class_eval, Module#module_eval, Module#define_method (@andrykonchin).ArgumentError unconditionally when Proc.new is called without a block argument (@andrykonchin).UnboundMethod#hash to not depend on a module it was retrieved from (#2728, @andrykonchin).Performance:
-"string" with frozen string literal at parse time (@andrykonchin).Hash#[] to recover performance (@aardvark179).poll instead of select for simple IO waiting to reduce overheads (#1584, @aardvark179).Changes:
Truffle::Interop.{import_without_conversion,export_without_conversion} (use Polyglot.{import,export} instead).Truffle::Interop.members_without_conversion (use Truffle::Interop.members instead).rb_sprintf to simplify handling of VALUEs in common cases (@aardvark179).SharedArrayStorage (@aardvark179).Security:
Truffle::FFI::Pointer) is created (@eregon).