312b105d0e
* transient_heap.c, transient_heap.h: implement TransientHeap (theap). theap is designed for Ruby's object system. theap is like Eden heap on generational GC terminology. theap allocation is very fast because it only needs to bump up pointer and deallocation is also fast because we don't do anything. However we need to evacuate (Copy GC terminology) if theap memory is long-lived. Evacuation logic is needed for each type. See [Bug #14858] for details. * array.c: Now, theap for T_ARRAY is supported. ary_heap_alloc() tries to allocate memory area from theap. If this trial sccesses, this array has theap ptr and RARRAY_TRANSIENT_FLAG is turned on. We don't need to free theap ptr. * ruby.h: RARRAY_CONST_PTR() returns malloc'ed memory area. It menas that if ary is allocated at theap, force evacuation to malloc'ed memory. It makes programs slow, but very compatible with current code because theap memory can be evacuated (theap memory will be recycled). If you want to get transient heap ptr, use RARRAY_CONST_PTR_TRANSIENT() instead of RARRAY_CONST_PTR(). If you can't understand when evacuation will occur, use RARRAY_CONST_PTR(). (re-commit of r65444) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
||
|---|---|---|
| basictest | ||
| benchmark | ||
| bin | ||
| bootstraptest | ||
| ccan | ||
| coverage | ||
| cygwin | ||
| defs | ||
| doc | ||
| enc | ||
| ext | ||
| gems | ||
| include | ||
| lib | ||
| man | ||
| misc | ||
| missing | ||
| sample | ||
| spec | ||
| template | ||
| test | ||
| tool | ||
| win32 | ||
| .document | ||
| .editorconfig | ||
| .gdbinit | ||
| .gitattributes | ||
| .gitignore | ||
| .indent.pro | ||
| .travis.yml | ||
| aclocal.m4 | ||
| addr2line.c | ||
| addr2line.h | ||
| appveyor.yml | ||
| array.c | ||
| ast.c | ||
| bignum.c | ||
| BSDL | ||
| class.c | ||
| common.mk | ||
| compar.c | ||
| compile.c | ||
| complex.c | ||
| configure.ac | ||
| constant.h | ||
| cont.c | ||
| CONTRIBUTING.md | ||
| COPYING | ||
| COPYING.ja | ||
| debug.c | ||
| debug_counter.c | ||
| debug_counter.h | ||
| dir.c | ||
| dln.c | ||
| dln.h | ||
| dln_find.c | ||
| dmydln.c | ||
| dmyenc.c | ||
| dmyext.c | ||
| encindex.h | ||
| encoding.c | ||
| enum.c | ||
| enumerator.c | ||
| error.c | ||
| eval.c | ||
| eval_error.c | ||
| eval_intern.h | ||
| eval_jump.c | ||
| file.c | ||
| gc.c | ||
| gc.h | ||
| gem_prelude.rb | ||
| golf_prelude.rb | ||
| goruby.c | ||
| GPL | ||
| hash.c | ||
| hrtime.h | ||
| ia64.s | ||
| id_table.c | ||
| id_table.h | ||
| inits.c | ||
| insns.def | ||
| internal.h | ||
| io.c | ||
| iseq.c | ||
| iseq.h | ||
| KNOWNBUGS.rb | ||
| LEGAL | ||
| lex.c.blt | ||
| load.c | ||
| loadpath.c | ||
| localeinit.c | ||
| main.c | ||
| Makefile.in | ||
| marshal.c | ||
| math.c | ||
| method.h | ||
| miniinit.c | ||
| mjit.c | ||
| mjit.h | ||
| mjit_compile.c | ||
| mjit_worker.c | ||
| NEWS | ||
| node.c | ||
| node.h | ||
| numeric.c | ||
| object.c | ||
| pack.c | ||
| parse.y | ||
| prelude.rb | ||
| probes.d | ||
| probes_helper.h | ||
| proc.c | ||
| process.c | ||
| random.c | ||
| range.c | ||
| rational.c | ||
| re.c | ||
| README.EXT | ||
| README.EXT.ja | ||
| README.ja.md | ||
| README.md | ||
| regcomp.c | ||
| regenc.c | ||
| regenc.h | ||
| regerror.c | ||
| regexec.c | ||
| regint.h | ||
| regparse.c | ||
| regparse.h | ||
| regsyntax.c | ||
| ruby-runner.c | ||
| ruby.c | ||
| ruby_assert.h | ||
| ruby_atomic.h | ||
| rubystub.c | ||
| safe.c | ||
| signal.c | ||
| siphash.c | ||
| siphash.h | ||
| sparc.c | ||
| sprintf.c | ||
| st.c | ||
| strftime.c | ||
| string.c | ||
| struct.c | ||
| symbol.c | ||
| symbol.h | ||
| thread.c | ||
| thread_pthread.c | ||
| thread_pthread.h | ||
| thread_sync.c | ||
| thread_win32.c | ||
| thread_win32.h | ||
| time.c | ||
| timev.h | ||
| transcode.c | ||
| transcode_data.h | ||
| transient_heap.c | ||
| transient_heap.h | ||
| util.c | ||
| variable.c | ||
| version.c | ||
| version.h | ||
| vm.c | ||
| vm_args.c | ||
| vm_backtrace.c | ||
| vm_core.h | ||
| vm_debug.h | ||
| vm_dump.c | ||
| vm_eval.c | ||
| vm_exec.c | ||
| vm_exec.h | ||
| vm_insnhelper.c | ||
| vm_insnhelper.h | ||
| vm_method.c | ||
| vm_opts.h | ||
| vm_trace.c | ||
| vsnprintf.c | ||
| wercker.yml | ||
What's Ruby
Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks (as in Perl). It is simple, straight-forward, and extensible.
Features of Ruby
- Simple Syntax
- Normal Object-oriented Features (e.g. class, method calls)
- Advanced Object-oriented Features (e.g. mix-in, singleton-method)
- Operator Overloading
- Exception Handling
- Iterators and Closures
- Garbage Collection
- Dynamic Loading of Object Files (on some architectures)
- Highly Portable (works on many Unix-like/POSIX compatible platforms as well as Windows, macOS, Haiku, etc.) cf. https://github.com/ruby/ruby/blob/trunk/doc/contributing.rdoc#platform-maintainers
How to get Ruby
For a complete list of ways to install Ruby, including using third-party tools like rvm, see:
https://www.ruby-lang.org/en/downloads/
The trunk of the Ruby source tree can be checked out with the following command:
$ svn co https://svn.ruby-lang.org/repos/ruby/trunk/ ruby
Or if you are using git then use the following command:
$ git clone https://github.com/ruby/ruby.git
There are some other branches under development. Try the following command to see the list of branches:
$ svn ls https://svn.ruby-lang.org/repos/ruby/branches/
Or if you are using git then use the following command:
$ git ls-remote https://github.com/ruby/ruby.git
Ruby home page
The URL of the Ruby home page is:
Mailing list
There is a mailing list to talk about Ruby. To subscribe to this list, please send the following phrase:
subscribe
in the mail body (not subject) to the address ruby-talk-request@ruby-lang.org.
How to compile and install
This is what you need to do to compile and install Ruby:
-
If you want to use Microsoft Visual C++ to compile Ruby, read win32/README.win32 instead of this document.
-
If
./configuredoes not exist or is older thanconfigure.ac, runautoconfto (re)generate configure. -
Run
./configure, which will generateconfig.handMakefile.Some C compiler flags may be added by default depending on your environment. Specify
optflags=..andwarnflags=..as necessary to override them. -
Edit
defines.hif you need. Usually this step will not be needed. -
Remove comment mark(
#) before the module names fromext/Setup(or add module names if not present), if you want to link modules statically.If you don't want to compile non static extension modules (probably on architectures which do not allow dynamic loading), remove comment mark from the line "
#option nodynamic" inext/Setup.Usually this step will not be needed.
-
Run
make.- On Mac, set RUBY_CODESIGN environment variable with a signing identity.
It uses the identity to sign
rubybinary. See also codesign(1).
- On Mac, set RUBY_CODESIGN environment variable with a signing identity.
It uses the identity to sign
-
Optionally, run '
make check' to check whether the compiled Ruby interpreter works well. If you see the message "check succeeded", your Ruby works as it should (hopefully). -
Optionally, run
make update-gemsandmake extract-gems.If you want to install bundled gems, run
make update-gemsandmake extract-gemsbefore runningmake install. -
Run '
make install'.This command will create the following directories and install files into them.
${DESTDIR}${prefix}/bin${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib${DESTDIR}${prefix}/lib/ruby${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib/ruby/site_ruby${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib/ruby/vendor_ruby${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}${DESTDIR}${prefix}/lib/ruby/gems/${MAJOR}.${MINOR}.${TEENY}${DESTDIR}${prefix}/share/man/man1${DESTDIR}${prefix}/share/ri/${MAJOR}.${MINOR}.${TEENY}/system
If Ruby's API version is 'x.y.z', the
${MAJOR}is 'x', the${MINOR}is 'y', and the${TEENY}is 'z'.NOTE: teeny of the API version may be different from one of Ruby's program version
You may have to be a super user to install Ruby.
If you fail to compile Ruby, please send the detailed error report with the error log and machine/OS type, to help others.
Some extension libraries may not get compiled because of lack of necessary
external libraries and/or headers, then you will need to run 'make distclean-ext'
to remove old configuration after installing them in such case.
Copying
See the file COPYING.
Feedback
Questions about the Ruby language can be asked on the Ruby-Talk mailing list (https://www.ruby-lang.org/en/community/mailing-lists) or on websites like (https://stackoverflow.com).
Bug reports should be filed at https://bugs.ruby-lang.org. Read HowToReport for more information.
Contributing
See the file CONTRIBUTING.md
The Author
Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995.