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Check that file exists: Difference between revisions
Added solution in Crystal
(Added solution in Crystal) |
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Line 980:
(print "rel directory exists")
(print "rel directory does not exist"))</lang>
=={{header|Crystal}}==
<lang ruby>def check_file(filename : String)
if File.directory?(filename)
puts "#{filename} is a directory"
elsif File.exists?(filename)
puts "#{filename} is a file"
else
puts "#{filename} does not exist"
end
end
check_file("input.txt")
check_file("docs")
check_file("/input.txt")
check_file("/docs")</lang>
=={{header|D}}==
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