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- //
- // Less Functions
- //
- // NOTE: Unlike the native JS `indexOf`, this function actually returns `0` if the value is not
- // found in the list/map, since Less lists are 1-indexed.
- functions.add('index', function ({ value: list }, { value: searchValue }) {
- const index = list.findIndex(({ value: item } = {}) => {
- // Check if the current item is an array, (in case the current list is actually a map).
- if (Array.isArray(item))
- return (item[0].value === searchValue)
- return (item === searchValue)
- })
- return new tree.Dimension(index + 1)
- })
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