On Sat, Apr 16, 2016 at 5:06 PM, Ryan Pallas <derokor...@gmail.com> wrote:
> On Sat, Apr 16, 2016 at 4:10 AM, Bastian Schneider < > bastian.schnei...@commerce-plus.com> wrote: > > > > > Just a quick thought. I would prefer something like > > > > union Iterable { > > use array; > > use ArrayAccess; > > use Traversable; > > } > > > > function bla(Iterable $iterable) { > > foreach($iterable as $element) {} > > } > > > > Primitives like string, float, bool or int are not allowed in union. Only > > classes, interfaces and array. I doesn't see any benefit in combining > > string with int or int with float in one union. > > > > Here's an example that shows combining scalar maybe useful: > > union Numeric { > use int; > use float; > } > > Something I would very much like to use where types are allowed. Could also be used for solving the issue of coercing: union Numeric { use int; use float; use string as float; } Thoughts? - Davey