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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | string.c | 5 |
2 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Tue Apr 10 09:57:00 2012 Eric Hodel <drbrain@segment7.net> + + * string.c (rb_str_split_m): Documented behavior of split on the empty + string. [ruby-trunk - Feature #3575] + Tue Apr 10 09:48:31 2012 Eric Hodel <drbrain@segment7.net> * ext/zlib/zlib.c (rb_deflate_s_deflate): Fixed ruby example replacing @@ -5742,6 +5742,9 @@ static const char isspacetable[256] = { * limit to the number of fields returned, and trailing null fields are not * suppressed. * + * 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"] @@ -5754,6 +5757,8 @@ static const char isspacetable[256] = { * "1,2,,3,4,,".split(',') #=> ["1", "2", "", "3", "4"] * "1,2,,3,4,,".split(',', 4) #=> ["1", "2", "", "3,4,,"] * "1,2,,3,4,,".split(',', -4) #=> ["1", "2", "", "3", "4", "", ""] + * + * "".split(',', -1) #=> [] */ static VALUE |