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

  Hash#compare_by_identity.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 19 insertions, 21 deletions

diff --git a/.cvsignore b/.cvsignore
index a0b3033e11..5004a53b70 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -8,6 +8,7 @@
 .ext
 .git
 .svn
+.pc
 .rbconfig.time
 COPYING.LIB
 ChangeLog.pre-alpha
@@ -29,15 +30,10 @@ config.status
 configure
 libruby.so.*
 miniruby
-miniruby.elhash
-miniruby.elhash2
-miniruby.orig2
-miniruby.plhash
-miniruby.plhash2
 newdate.rb
 newver.rb
 parse.c
-parse.y.try
+patches
 pitest.rb
 ppack
 preview
@@ -48,9 +44,6 @@ riscos
 rubicon
 ruby
 ruby-man.rd.gz
-rubyunit
-st.c.power
-this that
 tmp
 web
 y.output
diff --git a/ChangeLog b/ChangeLog
index c84f86365c..3d4cb387f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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>
 
 	* hash.c (rb_hash_identical): a new method to make a hash to
diff --git a/hash.c b/hash.c
index 337007c39e..02a40b0444 100644
--- a/hash.c
+++ b/hash.c
@@ -1482,22 +1482,22 @@ static struct st_hash_type identhash = {
 
 /*
  *  call-seq:
- *     hsh.identical => hsh
+ *     hsh.compare_by_identity => hsh
  *  
  *  Makes <i>hsh</i> to compare its keys by their identity, i.e. it
  *  will consider exact same objects as same keys.
  *     
  *     h1 = { "a" => 100, "b" => 200, :c => "c" }
- *     h1["a"]        #=> "a"
- *     h1.identical
- *     h1.identical?  #=> true
- *     h1["a"]        #=> nil  # different objects.
- *     h1[:c]         #=> "c"  # same symbols are all same.
+ *     h1["a"]                 #=> "a"
+ *     h1.compare_by_identity
+ *     h1.compare_by_identity? #=> true
+ *     h1["a"]                 #=> nil  # different objects.
+ *     h1[:c]                  #=> "c"  # same symbols are all same.
  *     
  */
 
 static VALUE
-rb_hash_identical(VALUE hash)
+rb_hash_compare_by_identity(VALUE hash)
 {
     rb_hash_modify(hash);
     RHASH(hash)->tbl->type = &identhash;
@@ -1507,15 +1507,15 @@ rb_hash_identical(VALUE hash)
 
 /*
  *  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
- *  their identity.  Also see <code>Hash#identical</code>.
+ *  their identity.  Also see <code>Hash#compare_by_identity</code>.
  *     
  */
 
 static VALUE
-rb_hash_identical_p(VALUE hash)
+rb_hash_compare_by_identity_p(VALUE hash)
 {
     if (RHASH(hash)->tbl->type == &identhash) {
 	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,"value?", rb_hash_has_value, 1);
 
-    rb_define_method(rb_cHash,"identical", rb_hash_identical, 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, 0);
+    rb_define_method(rb_cHash,"compare_by_identity?", rb_hash_compare_by_identity_p, 0);
 
 #ifndef __MACOS__ /* environment variables nothing on MacOS. */
     origenviron = environ;