[BUG] Class PositionableStream - Method isEmpty
Fernando Embrioni
feremb at yahoo.com
Tue Feb 19 00:20:49 UTC 2002
People. I'm new in this list.
I hope this can be helpfull for your work.
I find a bug (At the moment I don't know if it is in
Squeak or in my brain).
I´m working with the following version of Squeak
Squeak3.0 of 4 February 2001 (latest update: #3545).
I began with a simple instantiation of a ReadStream
object, like this
| example |
example := ReadStream on: #('uno' 'dos' 'tres').
Well. When I ask to the "example" object if it is
empty or not, it tells me that it's empty (Of course
I'm waiting the opposite)
example isEmpty --> true
I went to the source of "PositionableStream" class
which implements the method for the selector
"isEmpty". There I saw the following
isEmpty
"Answer whether the receiver's contents has no
elements."
^position = 0
Here I stopped, because (Guided by the name of the
instance variable) I expected this comparison to be
the following
^readLimit = 0
Regards.
Fernando
PD: Can someone tell me where is the method for
"basicNew" implemented?
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