Feature #14548

Updated by znz (Kazuhiro NISHIYAMA) about 2 years ago

Currently, Ruby allows accessing an array's index while testing whether the array is not nil with this syntax: `my_array&.[](1)`. my_array&.[](1). I've always found this awkward but didn't mind about suggesting anything to improve this. 

 I was just reading about how JavaScript is probably going to support myArray?.[1] and found that it read good enough for me. 

 So I'd like to propose about the same syntax, replacing ?. with the Ruby equivalent &. instead. How does that look like to you?