Do we have `flatTap` kotlinlang #arrow

Do we have `flatTap` ?

AdrianRaFo

07/01/2019, 9:23 PM

Do we have

flatTap

streetsofboston

07/01/2019, 9:30 PM

Do you mean

flatMap

streetsofboston

07/01/2019, 9:30 PM

If so, yes, IIRC

Option

Either

IO

, etc do have

map

and

flatMap

, etc.

AdrianRaFo

07/01/2019, 9:33 PM

Nop,

flatTap

is a common utility to do

flatMap{ <http://xxx.as|xxx.as>(it) }

so we execute a function but keeping the original value

streetsofboston

07/01/2019, 9:36 PM

It is just for a side-effect and returns the receiver?

pakoito

07/01/2019, 9:36 PM

yep, coming in 0.10.X

pakoito

07/01/2019, 9:36 PM

it’s called effectM in 0.9.X

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