On Mon, Mar 28, 2011 at 6:22 AM, Stevan Little <
stevan.lit...@iinteractive.com> wrote:
>
> On Mar 28, 2011, at 8:28 AM, Peter Gordon wrote:
>
> > I have a small class, where I would like the variables to be read only
> > by external calls, but rw for internal access.
>
> has 'foo' => ( is => 'ro', writer => '_set_foo', ... );
>
> Is the more common method for this.
On a related note, I actually found myself using that construction
frequently enough that I finally put together an attribute trait to take "is
=> 'rwp'" (read-write-private) which then sets "is => 'ro', writer =>
'_$name'". It's on the CPAN at MooseX::AttributeShortcuts... The next
version is likely to be parameterizable, so '_set_$name' could be the
generated writer name.
-Chris
--
Chris Weyl
Ex astris scientia
