[Newbies] Remove trailing spaces of aString

blake dsblakewatson at gmail.com
Fri Apr 27 15:53:13 UTC 2012

In a Workspace, try:

'abc    ' trimRight

There's also trimLeft and a trimBoth. You can browse the String class
to see them. You can also see the code in there which gives a hint as
to how easy it is to modify for different character.


On Fri, Apr 27, 2012 at 8:27 AM, H. Hirzel <hannes.hirzel at gmail.com> wrote:
> Hello
> I use Squeak 4.3, Update 11860.
> I want to remove the trailing spaces and or tabs and LF of a String
> something like
> 'abc
> '
> should just be
> 'abc'.
> If I remember  that there was a method in class String to something
> like this. Is this correct?
> Is there a package with additional String convenience methods?
> Thank you for the answer in advance
> --Hannes
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