[REBOL] Re: question from beginner change string Title by TITLE
From: greggirwin:mindspring at: 21-Oct-2002 14:15
Hi Patrick,
Be aware that UPPERCASE changes the value you give it, rather than just
providing a modified copy of the original. I.e. you are actually modifying
myvar.
>> myvar: "Title"
== "Title"
>> mynwevar: uppercase myvar
== "TITLE"
>> myvar
== "TITLE"
If you want to leave the original unchanges, COPY it before applying
UPPERCASE.
>> myvar: "Title"
== "Title"
>> mynewvar: uppercase copy myvar
== "TITLE"
>> myvar
== "Title"
--Gregg
