Am 04.09.2018 um 06:49 schrieb Daniel Sun:
Hi Paul,
Safe index is only for accessing the elements of collections and object
properties, but not for creating instance. The collections and objects may
be null, so we designed the "safe" index.
To sum up, I vote -1 to support syntax like `Date[time:0]`, the class
instance will not be null.
I think you actually miss the point a little. Let me rephrase... should
we support
somMap?[x:y]
for example. I personally think we can take supporting things like
x[y:z] and x?[y:z] as future project... if we find a nice use case for this.
bye Jochen
