Array accumulators

Reference documentation for Expressif accumulators in the array scope.

Name	Overview
any	Returns true when at least one accumulated boolean value is true.
closest	Returns the first non-null input value with the smallest absolute distance to the target.
common-prefix	Returns the longest prefix shared by all accumulated strings.
common-suffix	Returns the longest suffix shared by all accumulated strings.
count	Counts the number of accumulated items, including null values.
every	Returns true only when every accumulated boolean value is true.
first	Stores the first accumulated item and ignores all subsequent items.
last	Stores the most recently accumulated item.
max	Tracks the greatest numeric value found during accumulation.
min	Tracks the smallest numeric value found during accumulation.
only	Forwards only items satisfying the predicate to the wrapped accumulator.
reduce	Combines array elements in source order by repeatedly evaluating an expression against the accumulated value and current element.
sum	Computes the sum of all accumulated numeric values.