Re: Manipulate the last item in a string
Re: Manipulate the last item in a string
- Subject: Re: Manipulate the last item in a string
- From: kai <email@hidden>
- Date: Sat, 17 Jun 2006 19:36:18 +0100
On 17 Jun 2006, at 19:15, Andrew Oliver wrote:
On Jun 17, 2006, at 10:54 AM, kai wrote:
As you know, AppleScript's Text Item Delimiters property consists
of a list of strings used as delimiters. Its initial value is a
single-item list containing an empty string: {""}. AppleScript has
(thus far) used only the first delimiter in the list - and a
regular string works just as well. In fact, I've found it
generally faster (especially in routines that frequently switch
the tids value) to use strings. However, when finally restoring
the property to its initial value, I tend to revert to the list
form - to preserve at least some semblance of consistency... ;-)
Surely the best way of maintaining consistency is to restore the
TIDs to whatever they were before you changed them rather than the
default. This is a better solution because it'll restore them to
the script's previous setting which may be different from the default.
I kinda feared this would end up as a debate about best practice,
Andrew. ;-)
Yes, in a long, complex script, I agree that storing/restoring the
current tids value is sensible. I can also see the point made by
those who prefer to set the value of tids *before* performing tid-
based text manipulation, rather than afterwards. However, for a
relatively simple routine, such as the short snippet offered as an
example, I don't personally have a problem with the approach taken. :-)
---
kai
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