From 1bf9dec04c59ebe7db098a9439ee943db37ace7b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 17 Mar 2018 04:13:26 +0000
Subject: string.c: [DOC] split with block [ci skip]

* string.c (rb_str_split_m): [DOC] about split with block.
  [Feature #4780]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 01b5c4e421..ebac5e043d 100644
--- a/string.c
+++ b/string.c
@@ -7633,7 +7633,8 @@ split_string(VALUE result, VALUE str, long beg, long len, long empty_count)
 
 /*
  *  call-seq:
- *     str.split(pattern=nil, [limit])   -> an_array
+ *     str.split(pattern=nil, [limit])                -> an_array
+ *     str.split(pattern=nil, [limit]) {|sub| block } -> str
  *
  *  Divides <i>str</i> into substrings based on a delimiter, returning an array
  *  of these substrings.
@@ -7680,6 +7681,9 @@ split_string(VALUE result, VALUE str, long beg, long len, long empty_count)
  *     "1:2:3".split(/(:)()()/, 2)     #=> ["1", ":", "", "", "2:3"]
  *
  *     "".split(',', -1)               #=> []
+ *
+ *  If a block is given, invoke the block with each split substrings.
+ *
  */
 
 static VALUE
-- 
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