On 6/7/2010 5:03 AM, Lukas Renggli wrote:
Am I the only one who finds the ruby protocol for accessing
collections richer at times? In Smalltalk, if ary is an array, how do
I get ary without its last element?
anArray allButLast
Or for other amounts, allButLast: x
There's also allButFirst and allButFirst: x. A look at the protocol of
SequenceableCollection would have revealed this in seconds.
--
Ramon Leon
http://onsmalltalk.com
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