JuliaArrays / JuliaArrays/MappedArrays.jl

ambigous method error on missings

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#40 3 comments 0 reactions 1 assignee View on GitHub

@johnnychen94 is already working on this.

Since Feb 18, 2021.

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Description

The following code converts from an Vector{Tuple} to a Vector of first entry of the Tuple. I expected that I can access it like a Vector. However, currently it errors with 'method is ambiguous'. How can I make it work?

tvec = allowmissing([(rand(),rand()) for i=1:6]);
tvec[1] = missing
c = mappedarray(x-> ismissing(x) ? missing : first(x),tvec);
c[1:2]

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