Search for largest composable parent given a selector

LayoutModifierKtx.kt

/**
 * Searches largest parent with [LayoutCoordinates]
 *
 * @param selector property selector
 *
 * @return Largest parent in the tree [LayoutCoordinates] starting from calling
 *  receiver and searching up the tree until the last parent is visited. If receiver object doesn't
 *  have parent, it assumes this is the max.
 */
inline fun <reified P : Comparable<P>> LayoutCoordinates.maxOf(selector: LayoutCoordinates.() -> P): LayoutCoordinates {
    var maxValue = this
    var maxSelector = selector(this)
    while (parentLayoutCoordinates != null) {
        val next = requireNotNull(parentLayoutCoordinates)
        val v = selector(next)
        if (maxSelector < v) {
            maxSelector = v
            maxValue = next
        }
    }
    return maxValue
}
/**
 * Searches largest parent with [LayoutCoordinates]
 *
 * @param comparator [Comparator] that will compare [selector] types, if not [Comparable]
 * @param selector property selector
 *
 * @return Largest parent in the tree [LayoutCoordinates] starting from calling
 *  receiver and searching up the tree until the last parent is visited. If receiver object doesn't
 *  have parent, it assumes this is the max.
 */
inline fun <reified P> LayoutCoordinates.maxOfWith(
    comparator: Comparator<P>,
    selector: LayoutCoordinates.() -> P
): LayoutCoordinates {
    var maxValue = this
    var maxSelector = selector(this)
    while (parentLayoutCoordinates != null) {
        val next = requireNotNull(parentLayoutCoordinates)
        val v = selector(next)
        if (comparator.compare(maxSelector, v) < 0) {
            maxSelector = v
            maxValue = next
        }
    }
    return maxValue
}