ArrayReduce

Run the provided udf over the array to reduce the values to a single output

Method Signature

ArrayReduce(array=[array], callback=[function:BiFunction], initialValue=[any])

Arguments

Argument	Type	Required	Description	Default
array	array	true	The array to reduce
callback	function:BiFunction	true	The function to invoke for each item. The function will be passed 3 arguments: the accumulator, the current item, and the current index. You can alternatively pass a Java BiFunction which will only receive the first 2 args. The function should return the new accumulator value.
initialValue	any	false	The initial value of the accumulator

Examples

Related

• ArrayAppend

• ArrayAvg

• ArrayClear

• ArrayContains

• ArrayContainsNoCase

• ArrayDelete

• ArrayDeleteAt

• ArrayDeleteNoCase

• ArrayEach

• ArrayEvery

• ArrayFilter

• ArrayFind

• ArrayFindAll

• ArrayFindAllNoCase

• ArrayFindNoCase

• ArrayFirst

• ArrayGetMetadata

• ArrayIndexExists

• ArrayInsertAt

• ArrayIsDefined

• ArrayLast

• ArrayMap

• ArrayMax

• ArrayMedian

• ArrayMerge

• ArrayMid

• ArrayMin

• ArrayNew

• ArrayPop

• ArrayPrepend

• ArrayPush

• ArrayRange

• ArrayReduceRight

• ArrayResize

• ArrayReverse

• ArraySet

• ArrayShift

• ArraySlice

• ArraySome

• ArraySort

• ArraySplice

• ArraySum

• ArraySwap

• ArrayToList

• ArrayToStruct

• ArrayUnshift