fs.isDir

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Grid Redstone.png  Function fs.isDir
Checks if a path refers to an existing directory.
Syntax fs.isDir(string path)
Returns boolean true if path is an existing directory, or false if not (if it doesn't exist or if it is a regular file)
Part of ComputerCraft
API fs

Examples

Grid paper.png  Example
Checks that the "rom" directory is, in fact, a directory
Code
print(fs.isDir("rom"))
Output true