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definite.md

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Maybe.Extras.definite(x)

Unwrap Some recursively and obtain a non-Some value. The returned value is nothing if x is nothing or nothing wrapped in Some (possibly multiple times).

Examples

julia> using Maybe.Extras

julia> definite(Some(Some(Some(1))))
1

julia> definite(Some(Some(Some(nothing))))

julia> something(definite(Some(Some(nothing))), 2)
2