Re^2: Moose and default values

Comment on Re^2: Moose and default values
Re^3: Moose and default values by choroba (Prior) on Feb 20, 2013 at 22:34 UTC
Probably you can use it outside Moose, too. لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply]
Re^4: Moose and default values by tobyink (Prior) on Feb 20, 2013 at 22:39 UTC
Indeed; it has no ties to Moose. It's simply a function that takes a list and returns a (possibly smaller) list. While it's handy to use it with Moose/Mouse/Moo constructors, it can be used with any functions that take a list of key-value pairs that you want to filter out undefs from. `package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name`	[reply]
Re^5: Moose and default values by morgon (Chaplain) on Feb 20, 2013 at 22:42 UTC
It's nice (and only 10 lines of code :-=). But say I now wanted not only undefs but everything that is false (e.g. also an empty string) to trigger the default? Does Moose not have any mechanics for that?	[reply]
Re^6: Moose and default values by tobyink (Prior) on Feb 20, 2013 at 22:54 UTC
Re^7: Moose and default values by morgon (Chaplain) on Feb 20, 2013 at 23:02 UTC
Some notes below your chosen depth have not been shown here