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crap: a pedestrian absolute folder/file path creator

version 1.0.0.0 (8.57 KB) by us
crap creates absolute paths to folders and/or files

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Updated 30 Jan 2008

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CRAP creates clean absolute paths (including UNCs) for existing
- absolute paths to folders and/or files
- relative paths to folders and/or files
which may include any valid combination of './' and/or '../' syntax.

this shall help to overcome some of the notorious problems with ML’s handling of relative folder/file names.

see
>> help crap
and the accompanying published M-file for information and a few self-explanatory examples.

Cite As

us (2020). crap: a pedestrian absolute folder/file path creator (https://www.mathworks.com/matlabcentral/fileexchange/16538-crap-a-pedestrian-absolute-folder-file-path-creator), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (5)

Urs (us) Schwarz

karel, we do NOT have this problem; can you get in touch with me by email?
thanks
us

Karel Crombecq

When you try crap with only one directory, for example:
crap('thisdir')
It will crash, because it can't find any /. The following code works, but is identical:
crap('thisdir/')

Because I don't know which format the user will use to input the directory of choice, I can't use this utility until this problem is resolved.

Thanks for the good work,
Karel

Dietrich Lueerssen

With the change Urs had introduced, the function now handles all the cases I normally deal with. From my point of view, the function is well programmed and documented. In addition, this is a neat example how java code can be incorporated into MATLAB (in case you are curious). Urs' response time to the suggestion was better than my new review, so I can only say: well done, keep up the good work!

Thank you.

Urs (us) Schwarz

a new version, which preserves the leading back-slashes in UNC paths, has been uploaded and should be available soon. thanks to dietrich for bringing up this problem.
us

Dietrich Lueerssen

This is almost exactly what I need for a particular problem. It works fine, except in a case that I have quite often. If the file resides on a Windows file server (accessed through a UNC-type pathname such as \\Server\Folder\File.ext), then CRAP does not recognize the file's existence.

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux

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