Programming-Idioms

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2020-04-29, 09:23:01

2020-04-29, 09:24:22

Idiom #8 Initialize a new map (associative array)

Declare a new map object x, and provide some (key, value) pairs as initial content.

Declare a new map object x, and provide some (key, value) pairs as initial content.

table dictionary hash

table dictionary hash

val x = mapOf<String, Integer>().apply { this["one"] = 1; this["two"] = 2 }

https://kotlinlang.org/docs/reference/constructing-collections.html

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