`categories.map { ... }.sortedWith(compareBy({ Mat...

# android

[menegatti]

categories.map { ... }.sortedWith(compareBy({ Math.abs(it.amount) }, { //something else }))

[menegatti]

@morozov relevant SO question
https://stackoverflow.com/questions/37259159/sort-collection-by-multiple-fields-in-kotlin

[morozov]

thank you very much