Enumerable#to_h with block and so on

[Feature #15143]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 25 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 052b7b9a0c..d1be38cfb9 100644
--- a/NEWS
+++ b/NEWS
@@ -44,6 +44,11 @@ sufficient information, see the ChangeLog file or Redmine
         * Added `Array#union` instance method.
           [Feature #14097]
 
+    * Modified methods:
+
+        * `Array#to_h` now maps elements to new keys and values by the
+	  block if given.  [Feature #15143]
+
     * Aliased methods:
 
         * `Array#filter` is a new alias for `Array#select`.
@@ -74,6 +79,11 @@ sufficient information, see the ChangeLog file or Redmine
 
 * `Enumerable`
 
+    * Modified methods:
+
+        * `Enumerable#to_h` now maps elements to new keys and values
+	  by the block if given.  [Feature #15143]
+
     * Aliased methods:
 
         * `Enumerable#filter` is a new alias for `Enumerable#select`.
@@ -86,6 +96,13 @@ sufficient information, see the ChangeLog file or Redmine
         * `Enumerator::Lazy#filter` is a new alias for
           `Enumerator::Lazy#select`.  [Feature #13784]
 
+* `ENV`
+
+    * Modified methods:
+
+        * `ENV.to_h` now maps names and values to new keys and values
+	  by the block if given.  [Feature #15143]
+
 * `Exception`
 
     * New options:
@@ -100,6 +117,9 @@ sufficient information, see the ChangeLog file or Redmine
         * `Hash#merge`, `update`, `merge!` and `update!` now accept multiple
            arguments.  [Feature #15111]
 
+        * `Hash#to_h` now maps keys and values to new keys and values
+	  by the block if given.  [Feature #15143]
+
     * Aliased methods:
 
         * `Hash#filter` is a new alias for `Hash#select`.  [Feature #13784]
@@ -207,6 +227,11 @@ sufficient information, see the ChangeLog file or Redmine
 
 * `Struct`
 
+    * Modified methods:
+
+        * `Hash#to_h` now maps keys and values to new keys and values
+	  by the block if given.  [Feature #15143]
+
     * Aliased method:
 
         * `Struct#filter` is a new alias for `Struct#select` [Feature #13784]