Check that file exists: Difference between revisions
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require(file.isDirectory(), fn { `$file is not a directory!` }) |
require(file.isDirectory(), fn { `$file is not a directory!` }) |
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}</lang> |
}</lang> |
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=={{header|Elena}}== |
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<lang elena> |
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#import system. |
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#import system'io. |
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#import extensions. |
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#symbol program = |
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[ |
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console writeLine:"""input.txt"" file ":("input.txt" file_path is &available iif:"exists":"not found"). |
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console writeLine:"""\input.txt"" file ":("\input.txt" file_path is &available iif:"exists":"not found"). |
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console writeLine:"""docs"" directory ":("docs" directory_path is &available iif:"exists":"not found"). |
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console writeLine:"""\docs"" directory ":("\docs" directory_path is &available iif:"exists":"not found"). |
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].</lang> |
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=={{header|Elixir}}== |
=={{header|Elixir}}== |
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