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Allow reduce and reduceRight to work on falsy values #15

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davidnurkkala wants to merge 1 commit into cxmeel:main from davidnurkkala:fix-falsy-reduce-problem

davidnurkkala commented Aug 24, 2023 •

edited

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Had a problem where I was trying to detect state change by using an array of results returned by setter functions. Essentially,

if Sift.Array.reduce(results :: {boolean}, function(accumulator, changed)
  return accumulator or changed
end, false) then
  -- something changed
end

Found out that it assumed the initial value to not be a truthy value. Changed it to compare directly to nil instead.


          Allow reduce and reduceRight to work on falsy values

b0808ff

Owner

cxmeel commented Aug 29, 2023

Merged into main

cxmeel closed this

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