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2008-01-25* string.c (rb_str_usascii_new{,2}: defined.naruse
(rb_str_new): set US-ASCII and ENC_CODERANGE_7BIT when empty string. * encoding.c (rb_usascii_encoding, rb_usascii_encindex): defined. (rb_enc_inspect, enc_name, rb_locale_charmap, rb_enc_name_list_i): use rb_str_ascii_new. * array.c (recursive_join, inspect_ary): ditto. * object.c (nil_to_s, nil_inspect, true_to_s, false_to_s, rb_mod_to_s): ditto. * hash.c (inspect_hash, rb_hash_inspect, rb_f_getenv, env_fetch, env_clear, env_to_s, env_inspect): ditto. * numeric.c (flo_to_s, int_chr, rb_fix2str): ditto. * bignum.c (rb_big2str): ditto. * file.c (rb_file_ftype, rb_file_s_dirname, rb_file_s_extname, file_inspect_join, Init_file): ditto. * test/ruby/test_ruby_m17n.rb: add checks for encoding of string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-24* array.c (sort_1): remove ary_sort_check(). in-place sort keepmatz
original elements even when it's modified. * array.c (sort_2): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-24* array.c (collect_bang_i): use rb_ary_store() to avoid potentialmatz
memory corruption. a patch from Yusuke Endoh <mame@tsg.ne.jp> in [ruby-dev:33328]. * array.c (ITERATE): remove unnecessary macro. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-16* include/ruby/intern.h (rb_str_tmp_new, rb_str_shared_replace):nobu
prototype moved. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-08* enum.c (enum_zip): honor length of the receiver, not thematz
shortest length. [ruby-core:14738] * enum.c (enum_zip): returns array not enumerator for no block form. [ruby-core:14738] * enumerator.c (next_ii): do not ignore multiple values yielded. * array.c (rb_ary_zip): faster version without creating generators. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-06* $Date$ keyword removed to avoid inclusion of locale dependentakr
string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-31fix typos.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-26* array.c (tmpbuf): use rb_str_tmp_new().nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-24* include/ruby/intern.h, random.c, array.c:akr
change exported name. genrand_int32 -> rb_genrand_int32. genrand_real -> rb_genrand_real. [ruby-core:14335] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-23* array.c (rb_ary_at): updated documentation. a patch from Tadashimatz
Saito <shiba AT mail2.accsnet.ne.jp> in [ruby-core:14330]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-22* array.c (rb_ary_permutation): add volatile to avoid GC problem.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-10* array.c (rb_ary_slice_bang): If an invalid range is given, doknu
not raise an exception but return nil just like slice() does. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-10* array.c (rb_ary_slice_bang): should return nil if position outmatz
of range. a patch from Akinori MUSHA <knu AT iDaemons.org>. [ruby-dev:32518] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-07* array.c (flatten): some performance improvements, based on a patchnobu
from Yusuke ENDOH <mame AT tsg.ne.jp> in [ruby-core:13877]. [ruby-core:13851] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-01* insns.def (concatarray, splatarray): use to_a instead ofmatz
to_splat. * insnhelper.ci (caller_setup_args): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-11-21* array.c (rb_ary_permutation): add gc guard codes.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-11-19* array.c (rb_ary_permutation): gives all permutations of elementsmatz
if no argument given. a patch from Yusuke ENDOH <mame AT tsg.ne.jp>. [ruby-dev:32309] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13965 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-11-06* array.c (rb_ary_product): core dumped with non array arguments.matz
a patch from Yusuke ENDOH <mame AT tsg.ne.jp>. [ruby-dev:32180] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-11-06* array.c (rb_ary_each_index): should return meaningful value.matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-26array.c: raise IndexError for negative length in rb_ary_filldavidflanagan
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-25* array.c (rb_ary_assoc): check and convert inner arrays (assocs)matz
using #to_ary. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-18* range.c (range_first): takes first n element if argument ismatz
given. [ruby-core:12697] * range.c (range_last): returns last n elements if argument is given. * array.c (rb_ary_subseq, rb_ary_last): export. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-12* array.c (rb_ary_combination): fixed memory corruption due to toomatz
small memory allocation * array.c (rb_ary_product): accessing out of memory bounds. condition fixed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-09* array.c (rb_ary_permutation): use frozen shared hidden array.nobu
[ruby-dev:31985] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-09* array.c (rb_ary_permutation, rb_ary_combination): missing typenobu
names. * array.c (rb_ary_permutation): used buffer should be t1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-09* array.c: remove to_a completely.matz
* array.c (tmpbuf): keep DRY to clear klass of temporary objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-09* array.c (rb_ary_permutation, rb_ary_combination, rb_ary_product):nobu
hide internal buffer objects. [ruby-dev:31982] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-04 * array.c (rb_ary_permutation, rb_ary_product): support non C99usa
compilers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-04* array.c (rb_ary_permutation): remove C99 dependency.matz
[ruby-dev:31934] * array.c (rb_ary_product): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-02* array.c (rb_ary_product): generalized product, now takesmatz
arbitrary number of arrays. a patch from David Flanagan <david AT davidflanagan.com>. [ruby-core:12346] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-01* array.c (rb_ary_permutation): small dirty hack by Matz to avoidmatz
arrays on stack. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-01* array.c (rb_ary_permutation): implementation contributed frommatz
David Flanagan. [ruby-core:12344] * array.c (rb_ary_combination): RDoc update to clarify. a patch from David Flanagan. [ruby-core:12344] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-01* array.c (rb_ary_combination): revisit #combination behavior.matz
suggested by David Flanagan. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-09-29* array.c (rb_ary_combination): new method to give all combinationmatz
of elements from an array. [ruby-list:42671] * array.c (rb_ary_product): a new method to get all combinations of elements from two arrays. can be extended to combinations of n-arrays, e.g. a.product(b,c,d). anyone volunteer? * array.c (rb_ary_permutation): empty function body to calculate permutations of array elements. need volunteer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-09-24* array.c (rb_ary_equal): should handle recursive array.matz
* hash.c (hash_equal): should handle recursive hash. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-09-10* array.c (rb_ary_cycle): avoid infinite loop for empty array.matz
based on a patch from David Flanagan. [ruby-core:12085] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-09-06* array.c (rb_ary_cycle): typo in rdoc. a patch from Yuguimatz
<yugui@yugui.sakura.ne.jp>. [ruby-dev:31748] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-09-05* array.c (rb_ary_subseq): need integer overflow check.matz
[ruby-dev:31736] * array.c (rb_ary_splice): ditto. [ruby-dev:31737] * array.c (rb_ary_fill): ditto. [ruby-dev:31738] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-29* include/ruby/intern.h: declare rb_hash_tbl.akr
* include/ruby/ruby.h (RHash): delay st_table allocation. rename tbl field to ntbl to detect direct reference to the st_table as a compile error. (RHASH_TBL): abstract accessor defined. (RHASH_ITER_LEV): ditto. (RHASH_IFNONE): ditto. (RHASH_SIZE): ditto. (RHASH_EMPTY_P): ditto. * hash.c: delay st_table allocation. * gc.c: replace tbl by ntbl. * array.c: replace direct field accessor by abstract field accessor such as RHASH(hash)->tbl to RHASH_TBL(hash). * marshal.c: ditto. * insns.def: ditto. * ext/iconv/iconv.c: ditto. * ext/json/ext/generator/generator.c: ditto. * ext/json/ext/parser/parser.c: ditto. * ext/syck/rubyext.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-25* encoding.c: provide basic features for M17N.matz
* parse.y: encoding aware parsing. * parse.y (pragma_encoding): encoding specification pragma. * parse.y (rb_intern3): encoding specified symbols. * string.c (rb_str_length): length based on characters. for older behavior, bytesize method added. * string.c (rb_str_index_m): index based on characters. rindex as well. * string.c (succ_char): encoding aware succeeding string. * string.c (rb_str_reverse): reverse based on characters. * string.c (rb_str_inspect): encoding aware string description. * string.c (rb_str_upcase_bang): encoding aware case conversion. downcase, capitalize, swapcase as well. * string.c (rb_str_tr_bang): tr based on characters. delete, squeeze, tr_s, count as well. * string.c (rb_str_split_m): split based on characters. * string.c (rb_str_each_line): encoding aware each_line. * string.c (rb_str_each_char): added. iteration based on characters. * string.c (rb_str_strip_bang): encoding aware whitespace stripping. lstrip, rstrip as well. * string.c (rb_str_justify): encoding aware justifying (ljust, rjust, center). * string.c (str_encoding): get encoding attribute from a string. * re.c (rb_reg_initialize): encoding aware regular expression * sprintf.c (rb_str_format): formatting (i.e. length count) based on characters. * io.c (rb_io_getc): getc to return one-character string. for older behavior, getbyte method added. * ext/stringio/stringio.c (strio_getc): ditto. * io.c (rb_io_ungetc): allow pushing arbitrary string at the current reading point. * ext/stringio/stringio.c (strio_ungetc): ditto. * ext/strscan/strscan.c: encoding support. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-25* array.c (rb_ary_s_try_convert): more document description.matz
* re.c (rb_reg_s_try_convert): typo fixed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-24* array.c (rb_ary_s_try_convert): a new class method to convertmatz
object or nil if it's not target-type. this mechanism is used to convert types in the C implemented methods. * hash.c (rb_hash_s_try_convert): ditto. * io.c (rb_io_s_try_convert): ditto. * re.c (rb_reg_s_try_convert): ditto. * string.c (rb_str_s_try_convert): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-20* io.c (rb_io_s_foreach): argument count check before makingmatz
Enumerator. [ruby-dev:31525] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-06* enum.c (enum_zip): zip no longer converts arguments intomatz
arrays, uses enumerators. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-06* enum.c (enum_cycle): new method to cycle enumerable forever.matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-07-13* array.c (rb_ary_flatten_bang): check argument if validnobu
integer. [ruby-dev:31197] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-07-12* blockinlining.c: remove "yarv" prefix.ko1
* array.c, numeric.c: ditto. * insnhelper.ci, insns.def, vm_evalbody.ci: ditto. * yarvcore.c: removed. * yarvcore.h: renamed to core.h. * cont.c, debug.c, error.c, process.c, signal.c : ditto. * ext/probeprofiler/probeprofiler.c: ditto. * id.c, id.h: added. * inits.c: ditto. * compile.c: rename internal functions. * compile.h: fix debug flag. * eval.c, object.c, vm.c: remove ruby_top_self. use rb_vm_top_self() instead. * eval_intern.h, eval_load: ditto. * gc.c: rename yarv_machine_stack_mark() to rb_gc_mark_machine_stack(). * insnhelper.h: remove unused macros. * iseq.c: add iseq_compile() to create iseq object from source string. * proc.c: rename a internal function. * template/insns.inc.tmpl: remove YARV prefix. * thread.c: * vm.c (rb_iseq_eval): added. * vm.c: move some functions from yarvcore.c. * vm_dump.c: fix to remove compiler warning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-06-22* hash.c (rb_hash_assoc): new method.matz
* hash.c (rb_hash_rassoc): ditto. * hash.c (rb_hash_flatten): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-06-10* include/ruby: moved public headers.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-05-13* array.c (rb_ary_zip): a.zip(b,c) should return an array, notmatz
enumerator. * array.c (rb_ary_zip): a.zip(b,c) should return array with size truncated to the size of its shortest argument array. [incompatible] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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