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[xoptional] boolean optional expressions behavior #9

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SylvainCorlay opened this issue Sep 19, 2017 · 0 comments
Open

[xoptional] boolean optional expressions behavior #9

SylvainCorlay opened this issue Sep 19, 2017 · 0 comments
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@SylvainCorlay
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This was brought up today in a presentation about xtensor.

Regarding operators || and &&:

  • should true || missing return true or missing?
  • should false && missing return false or missing?

More generally, should we handle absorbing values separately... is 0 * missing<int> missing or zero?
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@SylvainCorlay