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io.c: [DOC] IO#gets [skip ci]

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* io.c (rb_io_gets_m): [DOC] add example using limit argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2015-11-08 05:08:03 +00:00
parent fdc4f68f90
commit eb28bd8057
1 changed files with 2 additions and 0 deletions
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io.c
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@ -3292,6 +3292,8 @@ rb_io_gets(VALUE io)
* File.new("testfile").gets #=> "This is line one\n" * File.new("testfile").gets #=> "This is line one\n"
* $_ #=> "This is line one\n" * $_ #=> "This is line one\n"
* *
* File.new("testfile").gets(4)#=> "This"
*
* If IO contains multibyte characters byte then <code>gets(1)</code> * If IO contains multibyte characters byte then <code>gets(1)</code>
* returns character entirely: * returns character entirely:
* *