Kotlin Map: Change Key (mapKeys)

Oct 2, 2019
val data = mapOf(    1 to "Desmond",    2 to "Mei Ru")val newData = data.mapKeys {    "name.${it.key}"  // name.1, name.2, etc}

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✨ By Desmond Lua

A dream boy who enjoys making apps, travelling and making youtube videos. Follow me on @d_luaz

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