File input/output: Difference between revisions
Content added Content deleted
(using clojure 1.2) |
(Added Go) |
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end program FileIO</lang> |
end program FileIO</lang> |
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=={{header|Go}}== |
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<lang go> |
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package main |
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import ( |
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"io" |
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"log" |
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"os" |
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) |
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func CopyFile(out, in string) (err os.Error) { |
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var inf, outf *os.File |
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if inf, err = os.Open(in, os.O_RDONLY, 0666); err == nil { |
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defer inf.Close() |
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if outf, err = os.Open(out, os.O_WRONLY|os.O_CREATE, 0666); err == nil { |
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defer outf.Close() |
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_, err = io.Copy(outf, inf) |
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} |
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} |
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return |
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} |
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func main() { |
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if err := CopyFile("output.txt", "input.txt"); err != nil { |
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log.Exit(err) |
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} |
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} |
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</lang> |
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=={{header|Groovy}}== |
=={{header|Groovy}}== |
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