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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-21 16:02:26 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-21 16:02:26 +0000 |
commit | 7506fde3e911100ccca169eff3a5f4916e8ed1da (patch) | |
tree | 8676822255eab5e5adec6ed37bc4c6d7e7ba18b9 /string.c | |
parent | eb02dd3c05dea96a968fb18ecaed624e603e6790 (diff) | |
download | ruby-7506fde3e911100ccca169eff3a5f4916e8ed1da.tar.gz |
Improve documentation for 'text '.split
The documentation didn't mention trailing spaces and the
example only demonstrated the case with leading spaces.
[Fix GH-1845]
From: Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -7641,8 +7641,8 @@ split_string(VALUE result, VALUE str, long beg, long len, long empty_count) * * If <i>pattern</i> is a <code>String</code>, then its contents are used as * the delimiter when splitting <i>str</i>. If <i>pattern</i> is a single - * space, <i>str</i> is split on whitespace, with leading whitespace and runs - * of contiguous whitespace characters ignored. + * space, <i>str</i> is split on whitespace, with leading and trailing + * whitespace and runs of contiguous whitespace characters ignored. * * If <i>pattern</i> is a <code>Regexp</code>, <i>str</i> is divided where the * pattern matches. Whenever the pattern matches a zero-length string, @@ -7665,8 +7665,8 @@ split_string(VALUE result, VALUE str, long beg, long len, long empty_count) * When the input +str+ is empty an empty Array is returned as the string is * considered to have no fields to split. * - * " now's the time".split #=> ["now's", "the", "time"] - * " now's the time".split(' ') #=> ["now's", "the", "time"] + * " now's the time ".split #=> ["now's", "the", "time"] + * " now's the time ".split(' ') #=> ["now's", "the", "time"] * " now's the time".split(/ /) #=> ["", "now's", "", "the", "time"] * "1, 2.34,56, 7".split(%r{,\s*}) #=> ["1", "2.34", "56", "7"] * "hello".split(//) #=> ["h", "e", "l", "l", "o"] |