nullish_coalescing
    The following is a list of properties for the function nullish_coalescing:
| Property | Value | 
|---|---|
brief | Nullish coalescing | 
category | miscellaneous | 
description | Returns the first value of values that is not null or undefined leaving the remaining values unevaluated. | 
functionId | nullish_coalescing | 
functionLabel | nullish_coalescing | 
op | ?? | 
parameters | [ { "canBeUndefined": true, "minArgs": 2, "name": "values" } ] | 
pure | true | 
returns | { "description": "The first value of values that is not null or undefined." } |