* array.c (rb_ary_modify): should copy the internal buffer if the

  modifying buffer is shared.

* array.c (ary_make_shared): make an internal buffer of an array
  to be shared.

* array.c (rb_ary_shift): avoid sliding an internal buffer by
  using shared buffer.

* array.c (rb_ary_subseq): avoid copying the buffer.

* parse.y (gettable): should freeze __LINE__ string.

* io.c (rb_io_puts): old behavoir restored.  rationale: a) if you
  want to call to_s for arrays, you can just call print a, "\n".
  b) to_s wastes memory if array (and sum of its contents) is
  huge.  c) now any object that has to_ary is treated as an array,
  using rb_check_convert_type().

* hash.c (rb_hash_initialize): now accepts a block to calculate
  the default value. [new]

* hash.c (rb_hash_aref): call "default" method to get the value
  corrensponding to the non existing key.

* hash.c (rb_hash_default): get the default value based on the
  block given to 'new'.  Now it takes an optinal "key" argument.
  "default" became the method to get the value for non existing
  key.  Users may override "default" method to change the hash
  behavior.

* hash.c (rb_hash_set_default): clear the flag if a block is given
  to 'new'

* object.c (Init_Object): undef Data.allocate, left Data.new.

* ext/curses/curses.c (window_scrollok): use RTEST().

* ext/curses/curses.c (window_idlok): ditto.

* ext/curses/curses.c (window_keypad): ditto.

* ext/curses/curses.c (window_idlok): idlok() may return void on
  some platforms; so don't use return value.

* ext/curses/curses.c (window_scrollok): ditto for consistency.

* ext/curses/curses.c: replace FIX2INT() by typechecking NUM2INT().

* parse.y (str_extend): should not process immature #$x and
  #@x interpolation, e.g #@#@ etc.

* enum.c (enum_sort_by): sort_by does not have to be stable always.

* enum.c (enum_sort_by): call qsort directly to gain performance.

* util.c (ruby_qsort): ruby_qsort(qs6) is now native thread safe.

* error.c (rb_sys_fail): it must be a bug if it's called when
  errno == 0.

* regex.c (WC2MBC1ST): should not pass through > 0x80 number in UTF-8.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 4 deletions

diff --git a/ToDo b/ToDo
index b43679b8a1..4c826c0528 100644
--- a/ToDo
+++ b/ToDo
@@ -71,9 +71,11 @@ Standard Libraries
 - fork_and_kill_other_threads.
 - signal list (Signal::trap, Signal::list).
 - move NameError under StandardError.
+- Integer#to_s(base)
+- Hash::new{default}
+- hash etc. should handle self referenceing array/hash
 * String#scanf(?)
 * Object#fmt(?)
-* Integer#{bin,oct,hex,heX}
 * Time::strptime
 * Integer[num], Float[num];  Fixnum[num]?
 * method to retrieve non-number trailer for to_i/to_f.
@@ -86,16 +88,16 @@ Standard Libraries
 * Array#&, Array#| to allow duplication. ???
 * way to specify immortal (fork endurance) thread;
 * or raise ForkException to every thread but fork caller.
-* Hash::new{default} or recommend Hash#fetch?
 * new user-defined marshal scheme. _dump(dumper), _load(restorer)
-* hash etc. should handle self referenceing array/hash
 * library to load per-user profile seeking .ruby_profile or ruby.ini file.
 * warning framework (warn, warning for Ruby level)
-* marshal should not depend on sprintf/strtod (works bad for locale).
+* marshal should not depend on sprintf/strtod (works bad with locale).
 * ternary arg pow: a.pow(b,c) == a**b%c
 * new caller(), e.g. call_stack; needs better name.
 * remove dependency on MAXPATHLEN.
 * pointer share mechanism similar to one in String for Array.
+* Array#select(n1,n2...) works like Array#indexes(n1,n2...)
+* deprecate Array#indexes, and Array#indices.
 
 Extension Libraries