The fact that you can use let to check for null is kind of j kotlinlang #language-proposals

The fact that you can use let to check for null is...

kevinmost

05/26/2016, 1:30 PM

The fact that you can use let to check for null is kind of just a side-effect of how the

?.

operator works and that we have smart-casting. It's really for taking an expression and turning it into a parameter like

it

inside of a function scope, I think