maxIndexBy()
Get the index of the (first) maximum value in an array determined by valuer
.
This function is valid in
v2.12.0 to v2.23.0.
This function has been downloaded 32 times.
Parameters
{Array}
array
Array which contains the maximum value that should be found and for which the corresponding index should be returned.
{FunctionArraynumberstring}
valuer
If this is a function it will be passed each item in array
and the corresponding values will be used to rank the items. In all other cases this will be used as a path within each item in array
whose property at that path will be used to rank the item.
Returns
{number}
The index of the (first) maximum value within array
. If array
is empty 1
will be returned.
Required Function
This function directly requires the following function which is included automatically:

minIndex()
Get the index of the (first) minimum value in an array.
Requiring Function
This function is directly required by the following function:

minIndex()
Get the index of the (first) minimum value in an array.