* hash.c: Alias ENV.to_h to ENV.to_hash [ref #6276]

[rubyspec:6587eead7cd1]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,16 @@
+Mon Apr 16 12:13:42 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* hash.c: Alias ENV.to_h to ENV.to_hash [ref #6276]
+	  [rubyspec:6587eead7cd1]
+	* lib/ostruct.rb: Add OpenStruct#to_h [Feature #6276]
+	  [ref #1400] [rubyspec:9e0250b2fc6f]
+	* struct.c: Add Struct#to_h [Feature #6276]
+	  [ref #4862] [rubyspec:2082ef46d46e]
+	* object.c: Add NilClass#to_h [Feature #6276]
+	  [ref #5008] [rubyspec:dc5ecddbd608]
+	* hash.c: Add Hash#to_h [Feature #6276]
+	  [rubyspec:84b7fe3f24d2]
+
 Mon Apr 16 09:42:50 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* lib/rubygems/remote_fetcher.rb (Gem::RemoteFetcher#download): should

NEWS

@@ -21,6 +21,10 @@ with all sufficient information, see the ChangeLog file.
     * added method:
       * added Enumerable#lazy method for lazy enumeration.
 
+  * ENV
+    * aliased method:
+      * ENV.to_h is a new alias for ENV.to_hash
+
   * Hash
     * added method:
       * added Hash#to_h as explicit conversion method, like Array#to_a.

hash.c

@@ -3078,7 +3078,8 @@ env_index(VALUE dmy, VALUE value)
 
 /*
  * call-seq:
- *   ENV.to_hash -> Hash
+ *   ENV.to_hash -> hash
+ *   ENV.to_h    -> hash
  *
  * Creates a hash with a copy of the environment variables.
  *
@@ -3468,6 +3469,7 @@ Init_Hash(void)
     rb_define_singleton_method(envtbl,"key?", env_has_key, 1);
     rb_define_singleton_method(envtbl,"value?", env_has_value, 1);
     rb_define_singleton_method(envtbl,"to_hash", env_to_hash, 0);
+    rb_define_singleton_method(envtbl,"to_h", env_to_hash, 0);
     rb_define_singleton_method(envtbl,"assoc", env_assoc, 1);
     rb_define_singleton_method(envtbl,"rassoc", env_rassoc, 1);