No 1.6! (was Re: A REALLY COOL PYTHON FEATURE:)
Glyph Lefkowitz
glyph at twistedmatrix.com
Thu May 18 20:46:06 EDT 2000
m.faassen at vet.uu.nl (Martijn Faassen) writes:
> I sit on the chair
.
> chair.sit()
Hmm. This is not the way I think of it. I would never say
chair.sit() ... more like,
"Bob, sit on the chair."
bob.sit(chair)
After all, who's doing the work here; bob, or the chair?
> Similarly:
>
> I append to the list
I tend not to think of things as so person-focused ;-). *I* will
append nothing to the list; I am merely telling the list what it shall
do. I plan to be somewhere else entirely when this program is
running.
> list.append()
So what "list.append(element)" says to me is, "List, append
element. (to yourself, of course)"
> I draw on a paper with a blue color
>
> paper.draw(color='blue')
This doesn't make sense either. For me it would be:
pen.paper=paper
pen.draw(color='blue')
"Pen, you're going to be drawing on that piece of paper. Draw in
blue."
> In the case of 'foo'.join() this stops making sense:
>
> I join the list of strings with spaces.
>
> ' '.join(list)
> In this case, it feels obvious to us that the *list* is the big target,
> and the space is what we're joining with. We don't think:
[snip]
Finally, this makes sense to me, becuase what I'm saying is;
"' ' (which we all know to be a string), join list together". Being a
programming language, "tell me what the result is" is implicit =).
> lots-of-instinctive-language-analysis-ly yours,
my-intuition-is-nonintuitive-ly y'rs,
--
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