:sig bool str_ends_with(String haystack, String needle) :params haystack : string to inspect needle : suffix to compare against the end of `haystack` return value : `true` when `haystack` ends with `needle`, otherwise `false` :see >string :content Checks whether `haystack` ends with `needle`. :example print(str_ends_with("index.uce", ".uce") ? "yes\n" : "no\n");