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string.c: [DOC] split with block [ci skip]

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* 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
This commit is contained in:
nobu 2018-03-17 04:13:26 +00:00
parent b83ae7476e
commit 1bf9dec04c
1 changed files with 5 additions and 1 deletions
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string.c
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@ -7633,7 +7633,8 @@ split_string(VALUE result, VALUE str, long beg, long len, long empty_count)
/* /*
* call-seq: * 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 * Divides <i>str</i> into substrings based on a delimiter, returning an array
* of these substrings. * 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"] * "1:2:3".split(/(:)()()/, 2) #=> ["1", ":", "", "", "2:3"]
* *
* "".split(',', -1) #=> [] * "".split(',', -1) #=> []
*
* If a block is given, invoke the block with each split substrings.
*
*/ */
static VALUE static VALUE