FunctionsArray

array_intersect

Returns unique elements from the first array that are present in every other provided array.

array_intersect(…) → String

Kind · scalar

Returns unique elements from the first array that are present in every other provided array.

Part of the Array family.

array_fold

Implements a numeric fold by summing all numeric values with an optional initial accumulator argument.

array_jaccard_index

Calculates |A intersect B| divided by |A union B| using distinct tokens from each input array.