std
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    Function fromMap

    • Maps the provided map into an array using the provided mapping function.

      Type Parameters

      • K
      • V
      • T

      Parameters

      • map: Map<K, V>

        Map to be entered into an array

      • fn: (key: K, value: V) => T

        A mapping function to transform each pair into an item

      Returns T[]

      console.log(map); // Map(5) { 0 => 5, 1 => 4, 2 => 3, 3 => 2, 4 => 1 }

      const arr = fromMap(map, (_, value) => value);

      console.log(arr); // [5, 4, 3, 2, 1]