Last data update: 2014.03.03
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R: Useful test related to files
assertions-file | R Documentation |
Useful test related to files
Description
Useful test related to files
Usage
is.dir(path)
is.writeable(path)
is.readable(path)
has_extension(path, ext)
Arguments
path |
a file path to examine
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ext |
extension to test for (has_extension
only)
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Examples
see_if(is.dir(1))
tmp <- tempfile()
see_if(file.exists(tmp))
see_if(is.dir(tmp))
writeLines("x", tmp)
see_if(file.exists(tmp))
see_if(is.dir(tmp))
see_if(is.writeable(tmp))
see_if(is.readable(tmp))
unlink(tmp)
see_if(is.readable(tmp))
Results
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