On Nov 7, 9:23 pm, [EMAIL PROTECTED] (Panda-X) wrote:
> I have a script like this :
>
> sub This { print @_ }
>
> This ( -x => 100 ) ; # prints -x100
> This ( x => 100 ) ; # prints x100
>
> ##
> It seems that's something just as is.
> However, I saw many packages would like to use : -option => value
> So what's the point for this style ? Is there any specific reason for that ?
There is no point or specific reason. It's just personal preference,
much like how many spaces to indent, or whether to write
$big_variable_name vs $BigVariableName. It's up to the programmer
whatever he/she likes better.
Paul Lalli
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