* enum.c: New methods: Enumerable#one?, #none?, #minmax, #min_by,

  #max_by, #minmax_by and #cycle; backported from 1.9.

* enum.c (enum_find_index): Add support for find_index(obj);
  [ruby-dev:34313]; backported from 1.9.

* enum.c (enum_inject): Add support for Enumerable#inject(:binop);
  backported from 1.9.

* enum.c: Alias Enumerable#reject to #inject; backported from 1.9.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 15 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 59f8908d72..3750142eb1 100644
--- a/NEWS
+++ b/NEWS
@@ -62,9 +62,16 @@ with all sufficient information, see the ChangeLog file.
     New methods for various enumeration defined by the enumerator library.
 
   * Enumerable#count
+  * Enumerable#cycle
   * Enumerable#find_index
   * Enumerable#first
   * Enumerable#group_by
+  * Enumerable#max_by
+  * Enumerable#min_by
+  * Enumerable#minmax
+  * Enumerable#minmax_by
+  * Enumerable#none?
+  * Enumerable#one?
 
     New methods.
 
@@ -77,6 +84,14 @@ with all sufficient information, see the ChangeLog file.
 
     Return an enumerator if no block is given.
 
+  * Enumerable#inject
+
+    Accepts a binary operator instead of a block.
+
+  * Enumerable#reduce
+
+    New alias to #inject.
+
   * Hash#delete_if
   * Hash#each
   * Hash#each_key