Path tester

[io/file/Path tester]

icon

---

Determines whether a file or directory exists under the specified path. Example:

1. "/home/user1/dir1/foo.txt"@0 received on path

2. true@0 sent on exists

---

Keywords: exists

Input ports

• path: string

  Receives the path to test whether it exists or not. Example: Example:

  • "/home/user1/dir1"

  • "/home/user1/dir1/foo.txt"

  (To keep the application portable use "/" as path separator.)

Output ports

• exists: boolean

  Sends boolean value that indicates whether a file or directory exists under the specified path. Example: true