hrefCommonFirstComponent method

File? hrefCommonFirstComponent()

Returns a File to the directory containing all links, if there is such a directory.

Implementation

File? hrefCommonFirstComponent() => this
    .map((it) => it.href.removePrefix("/").substringBefore("/"))
    .distinct()
    .takeIf((it) => it.length == 1)
    ?.firstOrNull
    ?.let((it) => File(it));