BiMultiMap.has_key-question-mark

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has_key?(bimultimap, key)

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Specs

has_key?(t(), k()) :: boolean()

Checks if bimultimap contains key.

Examples

iex> bimultimap = BiMultiMap.new([a: "foo", b: "bar"])
iex> BiMultiMap.has_key?(bimultimap, :a)
true
iex> BiMultiMap.has_key?(bimultimap, :x)
false