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/trunk@58037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/array.c b/array.c
index 9528ea59b6..bd24216af3 100644
--- a/array.c
+++ b/array.c
@@ -5926,7 +5926,8 @@ 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:
  *