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Posted by Steve on 08/28/07 13:33
"Michael Fesser" <netizen@gmx.de> wrote in message
news:cng0d3dhkhm507nvjtg590i1gs1bl605ta@4ax.com...
| .oO(Jerry Stuckle)
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| >But if you change the function name, parameter list and/or return value,
| >you have to change all of the code calling it. This is NOT refactoring.
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| http://en.wikipedia.org/wiki/Rename_Method
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| http://www.refactoring.com/catalog/renameMethod.html
apparently, i'm not up on my lingo.
so what if i change an interface with optional parameters? i then don't need
to change *any* calling code, yet i've changed the interface. is this now
refactoring? further, most php is not written in OOP but with proceedural
code. so, the 'interface' would be a browser, in most cases. technically, i
could change any and all code yet not be mucking with the 'interface'. and
so that we're all clear...an 'interface' *only* exists as a communication
point between a caller and an *OBJECT*. functions alone and of themselves
are NOT interfaces.
as far as i'm concerned, when i 'refactor', i'm doing whatever needs to be
done to existing code to make it better for no other reason (new
enhancement, new logical/business requirement, etc.) than to make it better
(easier to maintain, bring it under standards of practice, make it faster,
etc.). imo, it's not worth splitting hairs over. i suppose it is a good
thing that when my boss and i talk about 'refactoring' some code, we
understand each other...which is the whole point of a word.
like i said before, there's no corner on any of this. 'extreme' programming
is an *OLD* construct under a new, stupid name.
but that's just my 0.02 usd and i appologise if i have stepped on someone
else's sacred cow. ;^)
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