Logo

Programming-Idioms

Set the boolean b to true if path exists on the filesystem and is a directory; false otherwise.
New implementation

Be concise.

Be useful.

All contributions dictatorially edited by webmasters to match personal tastes.

Please do not paste any copyright violating material.

Please try to avoid dependencies to third-party libraries and frameworks.

Other implementations
with Ada.Directories;
use Ada.Directories;
B : constant Boolean :=
    Exists (Path) and then Kind (Path) = Directory;
#include <filesystem>
auto b = std::filesystem::is_directory(path);
System.IO;
bool b = Directory.Exists(path);
import 'dart:io';
var b = await Directory(path).exists();
import "os"
info, err := os.Stat(path)
b := !os.IsNotExist(err) && info.IsDir()
$b = is_dir($path);
uses sysutils;
b := DirectoryExists(path);
use 5.010;
my $b = -e -d $path;
import os
b = os.path.isdir(path)
b = Dir.exist?( path )
use std::path::Path;
let b: bool = Path::new(path).is_dir();