merge revision(s) 58037: [Backport #10944]

	docs for creating arrays

	* array.c: [DOC] add example for Array.new with block and index.
	  Reported by Don Cruickshank.  [ruby-core:68442] [Bug #10944]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 3 insertions, 2 deletions

diff --git a/array.c b/array.c
index bd7cf0beff..15a4d47a84 100644
--- a/array.c
+++ b/array.c
@@ -5883,7 +5883,8 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary)
  *  This method is safe to use with mutable objects such as hashes, strings or
  *  other arrays:
  *
- *     Array.new(4) { Hash.new } #=> [{}, {}, {}, {}]
+ *     Array.new(4) { Hash.new }  #=> [{}, {}, {}, {}]
+ *     Array.new(4) {|i| i.to_s } #=> ["0", "1", "2", "3"]
  *
  *  This is also a quick way to build up multi-dimensional arrays:
  *
diff --git a/version.h b/version.h
index 0cf6633b5e..dd9b42580d 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.4.2"
 #define RUBY_RELEASE_DATE "2017-05-09"
-#define RUBY_PATCHLEVEL 123
+#define RUBY_PATCHLEVEL 124
 
 #define RUBY_RELEASE_YEAR 2017
 #define RUBY_RELEASE_MONTH 5