On Sat, May 1, 2010 at 1:10 PM, Henrik Sperre Johansen < henrik.s.johansen@veloxit.no> wrote:
On 01.05.2010 10:51, laurent laffont wrote:
In Pharo:
':' split: 'one:two:three:' => OrderedCollection( 'one' 'two' 'three' '' ) (':' split: 'one:two:three:') size => 4
Last element is an empty String
In Ruby:
'one:two:three:'.split(':') => ["one", "two", "three"] 'one:two:three:'.split(':').size => 3
Laurent Laffont
Well, technically speaking you could say it is correct. Does Ruby drop all empty subsequences? ie: ('.' split: 'hah...hah') size gives 4 or 2?
It seems it drops only the last ones:
'hah...hah'.split('.') => ["hah", "", "", "hah"]
'.hah...hah'.split('.') => ["", "hah", "", "", "hah"]
'hah...hah.'.split('.') => ["hah", "", "", "hah"]
'hah...hah..'.split('.') => ["hah", "", "", "hah"]
Laurent Laffont
Personally I'm more annoyed that: (#great split: #(bad great bad great bad great bad)) size = 1, but: (#(great) split: #(bad great bad great bad great bad)) size = 4
Cheers, Henry
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