Doing `nullable?.let { list + it } ?: list`

# announcements

[LeoColman]

Doing nullable?.let { list + it } ?: list

[Shawn]

I mean, you could do nullable?.let(list::add)

[Shawn]

or, keep it simple w/ an if (nullable != null)

[Shawn]

assuming mutablelist

[Shawn]

are you reassigning or building a new read-only list or

[Daniel]

Seems like a good place for a guard case if (nullable == null) return

The other stuff seems to only needlessly complicate things.

[LeoColman]

Those are better

[LeoColman]

I guess sometimes we go for the most complicated version 😅

[David Glasser]

list + (nullable ?: listOf())

[Ruckus]

@David Glasser That won't work unless nullable is a list.