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last-index ()

Returns the last index at which a specified item can be found in a list; otherwise, 0 is returned, indicating the item is not present. The list is searched backwards, starting at a given index when specified.

Parameters​

$list
The list from which the value is to be located.
Type
List
$value
The value to locate in the list.
Type
*
$start-at
The index at which to begin the search. A negative index can be used, indicating an offset from the end of the source string.
Type
Number
Default
-1

Return Value​

Number
The index of the last occurrence of the value; otherwise, 0.

Example​

@use '@sass-fairy/list';

$list: 32 8 65 79 34 8 13 66 18;

// 1. Get the last index of `8`
@debug list.last-index($list, 8);
  // 7

// 2. Get the last index of `8` starting a specific index
@debug list.last-index($list, 34, -6);
  // 2