BiMap.size

You're seeing just the function size, go back to BiMap module for more information.

Specs

size(t()) :: non_neg_integer()

Returns the number of elements in bimap.

The size of a bimap is the number of key-value pairs that the map contains.

Examples

iex> BiMap.size(BiMap.new)
0

iex> bimap = BiMap.new([a: "foo", b: "bar"])
iex> BiMap.size(bimap)
2