val currencyMap = mapOf( "USD" to "$", "JPY" to "¥")val currencyList = currencyMap.map { (key, value) -> "$key: $value" // "USD: $", "JPY: ¥"}
val currencyMap = mapOf( "USD" to "$", "JPY" to "¥")val currencyList = currencyMap.map { (key, value) -> "$key: $value" // "USD: $", "JPY: ¥"}
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✨ By Desmond Lua
A dream boy who enjoys making apps, travelling and making youtube videos. Follow me on @d_luaz
👶 Apps I built
Travelopy - discover travel places in Malaysia, Singapore, Taiwan, Japan.