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Author SHA1 Message Date
matz
209b950f3f * array.c (rb_ary_permutation): small dirty hack by Matz to avoid 
arrays on stack.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-10-01 23:37:02 +00:00
matz
04bc87e582 * array.c (rb_ary_permutation): implementation contributed from 
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 23:35:30 +00:00
matz
25ff7ef4c6 * array.c (rb_ary_combination): revisit #combination behavior. 
suggested by David Flanagan.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-10-01 14:46:07 +00:00
matz
43c4d80930 * array.c (rb_ary_combination): new method to give all combination 
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
 2007-09-29 08:43:59 +00:00
matz
c1a432a7d9 * array.c (rb_ary_equal): should handle recursive array. 
* 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
 2007-09-24 13:43:58 +00:00
matz
b3fc59837a * array.c (rb_ary_cycle): avoid infinite loop for empty array. 
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
 2007-09-10 05:05:49 +00:00
matz
edd7c787ad * array.c (rb_ary_cycle): typo in rdoc. a patch from Yugui 
<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
 2007-09-06 12:33:45 +00:00
matz
9df2b5fd0c * array.c (rb_ary_subseq): need integer overflow check. 
[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
 2007-09-05 13:37:18 +00:00
akr
2a4c4f7b0c * include/ruby/intern.h: declare rb_hash_tbl. 
* 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
 2007-08-29 23:12:21 +00:00
matz
a25fbe3b3e * encoding.c: provide basic features for M17N. 
* 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 03:29:39 +00:00
matz
bdf32ff14f * array.c (rb_ary_s_try_convert): more document description. 
* 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
 2007-08-25 00:43:13 +00:00
matz
5e1c401ff5 * array.c (rb_ary_s_try_convert): a new class method to convert 
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
 2007-08-24 17:47:09 +00:00
matz
009debfd02 * io.c (rb_io_s_foreach): argument count check before making 
Enumerator.  [ruby-dev:31525]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-08-20 14:46:03 +00:00
matz
ecb93c3fdf * enum.c (enum_zip): zip no longer converts arguments into 
arrays, uses enumerators.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-08-06 16:53:36 +00:00
matz
b3e977a4c0 * enum.c (enum_cycle): new method to cycle enumerable forever. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-08-06 16:26:17 +00:00
nobu
f64a557efd * array.c (rb_ary_flatten_bang): check argument if valid 
integer.  [ruby-dev:31197]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-07-13 01:33:31 +00:00
ko1
6b6bf4dd48 * blockinlining.c: remove "yarv" prefix. 
* 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
 2007-07-12 04:25:46 +00:00
matz
fdf213b71a * hash.c (rb_hash_assoc): new method. 
* 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
 2007-06-22 16:26:07 +00:00
nobu
2b592580bf * include/ruby: moved public headers. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-06-10 03:06:15 +00:00
matz
46590a4132 * array.c (rb_ary_zip): a.zip(b,c) should return an array, not 
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
 2007-05-13 17:15:25 +00:00
matz
aa77090aef * array.c (rb_ary_choice): should return nil when the array is 
empty.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12276 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-05-13 16:54:58 +00:00
matz
82d5106e09 * array.c (rb_ary_choice): fixed mistake from RDoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-05-01 08:57:54 +00:00
matz
2b6252e64e * array.c (rb_ary_choice): a new method to choose an element 
randomly from an array.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-05-01 08:45:28 +00:00
nobu
f9b349adb5 * Makefile.in, configure.in, */Makefile.sub (THREAD_MODEL): system 
specific thread model.

* compile.h, regint.h, vm.h, array.c: removed unnecessary #include.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-02-28 01:33:57 +00:00
ko1
44aef0b53f * this commit is a result of refactoring. only renaming functions, 
moving definitions place, add/remove prototypes, deleting
  unused variables and removing yarv.h.
  This commit doesn't change any behavior of ruby/vm.
* yarv.h, common.mk: remove yarv.h (contents are moved to yarvcore.h).
* error.c, eval_intern.h: include yarvcore.h instead yarv.h
* rename some functions:
  * debug.[ch]: debug_*() -> ruby_debug_*()
  * iseq.c: iseq_*() -> rb_iseq_*(), ruby_iseq_disasm()
  * iseq.c: node_name() -> ruby_node_name()
  * vm.c: yarv_check_redefinition_opt_method() ->
    rb_vm_check_redefinition_opt_method()
* some refactoring with checking -Wall.
* array.c: remove rb_ary_ptr() (unused) and remove unused
  local variables.
* object.c: add a prototype of rb_mod_module_exec().
* eval_intern.h (ruby_cref): set it inline.
* eval_load.c (rb_load), yarvcore.c: yarv_load() -> rb_load_internal().
* parse.y: add a prototype of rb_parse_in_eval() (in eval.c).
* process.c: add a prototype of rb_thread_stop_timer_thread() (in thread.c).
* thread.c: remove raw_gets() function (unused) and fix some format
  mismatch (format mismatchs have remained yet. this is todo).
* thread.c (rb_thread_wait_fd_rw): fix typo on label name.
* thread_pthread.ci: comment out codes with USE_THREAD_CACHE.
* vm.c (rb_svar, rb_backref_get, rb_backref_get,
  rb_lastline_get, rb_lastline_set) : moved from yarvcore.c.
* vm.c (yarv_init_redefined_flag): add a prototype and rename
  yarv_opt_method_table to vm_opt_method_table.
* vm.c (rb_thread_eval): moved from yarvcore.c.
* yarvcore.c: remove unused global variables and fix to use nsdr().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-02-07 01:25:05 +00:00
nobu
82e937f511 * array.c (rb_ary_replace): use ptr and len of orig instead of 
shared.  fixed: [ruby-dev:30116]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-01-09 15:11:01 +00:00
ko1
a3e1b1ce7e * Merge YARV 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-12-31 15:02:22 +00:00
drbrain
3e7566d8fb Fix Array#reject, was working like Array#reject\! 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-12-31 07:24:56 +00:00
matz
465fa424f0 * array.c (ary_iter_check): should check modification (size 
change) during iteration.

* array.c (rb_ary_initialize, rb_ary_shift, rb_ary_unshift,
  rb_ary_splice, rb_ary_reverse, rb_ary_sort, rb_ary_delete,
  rb_ary_delete_at, rb_ary_reject_bang, rb_ary_replace,
  rb_ary_clear, rb_ary_fill, rb_ary_uniq_bang, rb_ary_compact,
  rb_ary_shuffle): add iteration check.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-12-29 19:25:11 +00:00
matz
eca2b4b068 * array.c: revert lfree shift/unshift boost patch to avoid unknown 
memory error.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-11-02 00:19:57 +00:00
matz
15df557a4d * ruby.h (struct RArray): revert embedding ptr in RVALUE. 
* array.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-11-01 14:42:39 +00:00
matz
7ab214d982 * array.c (ary_shared_first): should address offset after 
ary_shared_array().  [ruby-core:09358]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-31 07:28:37 +00:00
nobu
6da8a20bb7 * array.c (rb_ary_shift): shorten copy size. fixed: [ruby-list:42907] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-18 13:57:43 +00:00
matz
fd4b559c95 * array.c (ary_shared_array): should set NOEMBED flag for a copied 
array.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-18 04:29:44 +00:00
matz
58c0100a77 * array.c (rb_ary_unshift_m): a bug in lfree shift length 
calculation.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-16 14:35:51 +00:00
matz
11674f4a3e * array.c: revert modify check during iteration. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-11 08:06:16 +00:00
matz
9681d8791b * array.c (rb_ary_replace): should shift lfree pointer before 
calling xfree.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-11 08:01:25 +00:00
matz
513d286ed0 * array.c (each_internal): patch miss. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-11 07:38:47 +00:00
matz
4d49ec8d3f * array.c (rb_ary_each): prohibit array modification during each 
iteration.  [ruby-core:09104]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-11 05:59:41 +00:00
matz
fedfa6e5fa * ext/digest/sha1/sha1ossl.h: libssl 0.9.8c-3 defines no 
SHA_BLOCK_LENGTH.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11123 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-11 05:57:19 +00:00
matz
9317700a5d * eval.c (splat_value): use "to_splat" instead of "to_ary" to 
prepare splat values as an array.

* array.c (Init_Array): define to_splat.

* range.c (range_to_splat): new method.

* enumerator.c (enumerator_to_splat): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-02 17:39:57 +00:00
matz
1113d54ede * array.c (rb_ary_shift): shift/unshift performance boost patch, 
based on the patch from Eric Mahurin <eric_mahurin at yahoo.com>.
  [ruby-core:05861]

* array.c (rb_ary_unshift_m): ditto.

* array.c (ary_make_shared): ditto.

* array.c (RESIZE_CAPA): ditto.

* array.c (rb_ary_free): new function to free memory.  code moved
  from gc.c.

* string.c (rb_str_free): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-26 22:46:16 +00:00
matz
94fa180c07 * array.c (rb_ary_shift): should not move memory region if array 
body is shared.  a patch from Kent Sibilev <ksruby at gmail.com>.
  [ruby-core:08922]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-25 22:58:13 +00:00
matz
8366008bcf array.c (rb_ary_shift): small bug fix 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-25 00:59:03 +00:00
matz
fe2b0129cc * array.c (rb_ary_shift): should clear shifting top element. 
[ruby-talk:216055]

* array.c (rb_ary_shift): avoid creating shared object if array
  size is small.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-24 23:17:42 +00:00
matz
efc605aead * array.c (ary_shared_first): should create embedded copies 
instead of sharing memory region for smaller arrays.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-16 02:24:58 +00:00
matz
d1cb9e75d0 * array.c (Init_Array): #to_s to be an alias to #inspect. 
[EXPERIMENTAL] [ruby-dev:29520]

* hash.c (Init_Hash): ditto.

* lib/mkmf.rb (create_makefile): replace "print array" by
  "print *array".

* mkconfig.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-07 16:33:08 +00:00
matz
2156870525 * ruby.h (struct RArray): embed small arrays. 
(RARRAY_LEN): defined for accessing array members.
  (RARRAY_PTR): ditto.

* array.c: use RARRAY_LEN and RARRAY_PTR.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10833 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-02 14:42:08 +00:00
matz
9ba4002960 * string.c (rb_str_resize): should copy embedded string to 
malloc'ed buffer.  a patch from <nobu at ruby-lang.org> in
  [ruby-dev:29369].  fixed: [ruby-dev:29368]

* string.c (rb_str_ord): use %ld specifier since STRING_LEN() is a
  long.  [ruby-dev:29369]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-01 13:07:05 +00:00
eban
54b7c5d560 * array.c (rb_ary_shuffle): RDoc fixed. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-01 05:24:05 +00:00