select-first-out-of.scss

@use "selector-combine" as *;

/// Select first element if the number of elements in the container equals to a number
/// @param {Number} $num - The number of elements
/// @param {String|List} $selector ["&"] - The base selector
/// @link https://lukyvj.github.io/family.scss/

@function select-first-out-of($num, $selector: "&") {
	@return selector-combine($selector, "&:nth-last-child(#{$num}):first-child");
}