Sean,
On Jan 29, 2009, at 10:59 AM, Sean Allen wrote:
I'm playing around with Moose in a real world work scenario and came
across an interesting question...
I'm working on a series of reports that mostly similar, you have to
build up limits to a general query.
pull that query
organize the data
pull all the data together for display and some math
so you need to get things like:
limits
value X
value Y
value X and Y depend on limits to be pulled...
limits is like this:
has 'limits' => ( is => 'rw', isa => 'Str', builder =>
'build_limits' );
could X and Y also be done with builders when they depend on limits
being set?
is there a way to order the initialization of attributes? do i have
to order it?
Yes, any attribute can have a builder on it, but since the other two
depend on limits, then you will likely want to make valueX and valueY
attributes lazy. There is a Recipe in the cookbook about lazy and docs
in Moose.pm as well.
is moose smart enough to order them correctly ( pie in the sky
there )?
Nope, it is smart enough to give you control instead :)
- Stevan
