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* hash.c (rb_hash_compare_by_identity): rename Hash#identical to

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Hash#compare_by_identity.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2006-09-11 19:08:25 +00:00
parent ad0b87727d
commit 026f734f4c
3 changed files with 19 additions and 21 deletions
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11
.cvsignore
View File

@ -8,6 +8,7 @@
.ext .ext
.git .git
.svn .svn
.pc
.rbconfig.time .rbconfig.time
COPYING.LIB COPYING.LIB
ChangeLog.pre-alpha ChangeLog.pre-alpha
@ -29,15 +30,10 @@ config.status
configure configure
libruby.so.* libruby.so.*
miniruby miniruby
miniruby.elhash
miniruby.elhash2
miniruby.orig2
miniruby.plhash
miniruby.plhash2
newdate.rb newdate.rb
newver.rb newver.rb
parse.c parse.c
parse.y.try patches
pitest.rb pitest.rb
ppack ppack
preview preview
@ -48,9 +44,6 @@ riscos
rubicon rubicon
ruby ruby
ruby-man.rd.gz ruby-man.rd.gz
rubyunit
st.c.power
this that
tmp tmp
web web
y.output y.output

5
ChangeLog
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@ -1,3 +1,8 @@
Tue Sep 12 03:58:39 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* hash.c (rb_hash_compare_by_identity): rename Hash#identical to
Hash#compare_by_identity.
Mon Sep 11 16:52:37 2006 Yukihiro Matsumoto <matz@ruby-lang.org> Mon Sep 11 16:52:37 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* hash.c (rb_hash_identical): a new method to make a hash to * hash.c (rb_hash_identical): a new method to make a hash to

18
hash.c
View File

@ -1482,22 +1482,22 @@ static struct st_hash_type identhash = {
/* /*
* call-seq: * call-seq:
* hsh.identical => hsh * hsh.compare_by_identity => hsh
* *
* Makes <i>hsh</i> to compare its keys by their identity, i.e. it * Makes <i>hsh</i> to compare its keys by their identity, i.e. it
* will consider exact same objects as same keys. * will consider exact same objects as same keys.
* *
* h1 = { "a" => 100, "b" => 200, :c => "c" } * h1 = { "a" => 100, "b" => 200, :c => "c" }
* h1["a"] #=> "a" * h1["a"] #=> "a"
* h1.identical * h1.compare_by_identity
* h1.identical? #=> true * h1.compare_by_identity? #=> true
* h1["a"] #=> nil # different objects. * h1["a"] #=> nil # different objects.
* h1[:c] #=> "c" # same symbols are all same. * h1[:c] #=> "c" # same symbols are all same.
* *
*/ */
static VALUE static VALUE
rb_hash_identical(VALUE hash) rb_hash_compare_by_identity(VALUE hash)
{ {
rb_hash_modify(hash); rb_hash_modify(hash);
RHASH(hash)->tbl->type = &identhash; RHASH(hash)->tbl->type = &identhash;
@ -1507,15 +1507,15 @@ rb_hash_identical(VALUE hash)
/* /*
* call-seq: * call-seq:
* hsh.identical? => true or false * hsh.compare_by_identity? => true or false
* *
* Returns <code>true</code> if <i>hsh</i> will compare its keys by * Returns <code>true</code> if <i>hsh</i> will compare its keys by
* their identity. Also see <code>Hash#identical</code>. * their identity. Also see <code>Hash#compare_by_identity</code>.
* *
*/ */
static VALUE static VALUE
rb_hash_identical_p(VALUE hash) rb_hash_compare_by_identity_p(VALUE hash)
{ {
if (RHASH(hash)->tbl->type == &identhash) { if (RHASH(hash)->tbl->type == &identhash) {
return Qtrue; return Qtrue;
@ -2372,8 +2372,8 @@ Init_Hash(void)
rb_define_method(rb_cHash,"key?", rb_hash_has_key, 1); rb_define_method(rb_cHash,"key?", rb_hash_has_key, 1);
rb_define_method(rb_cHash,"value?", rb_hash_has_value, 1); rb_define_method(rb_cHash,"value?", rb_hash_has_value, 1);
rb_define_method(rb_cHash,"identical", rb_hash_identical, 0); rb_define_method(rb_cHash,"compare_by_identity", rb_hash_compare_by_identity, 0);
rb_define_method(rb_cHash,"identical?", rb_hash_identical_p, 0); rb_define_method(rb_cHash,"compare_by_identity?", rb_hash_compare_by_identity_p, 0);
#ifndef __MACOS__ /* environment variables nothing on MacOS. */ #ifndef __MACOS__ /* environment variables nothing on MacOS. */
origenviron = environ; origenviron = environ;