Hello Mark, just dropped by to follow some random discussion

hello, Ivano!

waiting for some1

ummm... while it is possible somebody else will show up, it is not that likely

this looks as the principle of indetermination from Heisenberg

everythins is possible, as your JunitTest shows, a particle of light can hit us

Heisenberg is a little intense for me on a Saturday afternoon :-)

so jelous of your US EAstern time, man

I am sure that your time zone has its benefits

facepalm

your alterego replied me in another dimension

I wondered if that was you :-)

the question was not really android related

I can handle general Kotlin questions here, given that I have books out on the subject

this sound great to me

sounds*

though kotlinlang Slack is an excellent resource, of course

absolutely, they are really helpful as well, but with the Europe time, they young kids are out from their home at this time

on Sat night

anyway

I am trying to elaborate the second part of your reply

`If this is your repository, you could change getRecipes() to take your query and a pair of function types, and then you could use lambda expressions for supplying those function types.`

ah I see

Pair<T,D>

fun getRecpies(query: String, onSuccess: (List<Recipe>?) -> Unit, onError: () -> Unit)

then, you would call getRecipes(query, {}) {}, with the inner {} being your onSuccess and the outer {} being your onError

ah

getRecipes(), in turn, would call onSuccess(list) and onError() as appropriate

i tried to use the double {} things because in RXJava I always have these callbacks for free

but did not change the method parameter signature

I am gonna play on that thank you very much

it works!

thanks

you're welcome!

have a pleasant afternoon

have a pleasant evening!

thumb up

that's a wrap for today's chat -- the next chat will be Tuesday at 8:30am US Eastern