Function randomEntry

  • Pick an arbitrary entry.

    Type Parameters

    • K

    • V

    Parameters

    • x: Entries<K, V>

      entries

    • fr: ReadFunction<number> = Math.random

      random number generator ([0, 1))

    Returns [K, V]

    [kᵢ, vᵢ] | [kᵢ, vᵢ] ∈ x

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