`getItems first default map it isNotEmpty ` should do the tr kotlinlang #rx

`getItems().first(default).map{ it.isNotEmpty() }`...

edwardwongtl

03/21/2018, 5:35 AM

getItems().first(default).map{ it.isNotEmpty() }

should do the trick

kiptoo

03/21/2018, 5:40 AM

neat! and i guess passing in an empty list for the default value should work right?

getItems().first(default=listOf()).map{ it.isNotEmpty() }

edwardwongtl

03/21/2018, 5:42 AM

The default just depends on your case

kiptoo

03/21/2018, 5:42 AM

makes sense. thank you 🙂

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