FileTest

Type:

Module

FileTest implements file test operations similar to those used in File::Stat. It exists as a standalone module, and its methods are also insinuated into the File class. (Note that this is not done by inclusion: the interpreter cheats).

zero?

File.zero?(file_name) â true or false Instance Public methods Returns true

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executable?

File.executable?(file_name) â true or false Instance Public methods Returns

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exist?

File.exist?(file_name) â true or false Instance Public methods Return true

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socket?

File.socket?(file_name) â true or false Instance Public methods Returns

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directory?

File.directory?(file_name) â true or false Instance Public methods Returns

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blockdev?

File.blockdev?(file_name) â true or false Instance Public methods Returns

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world_readable?

File.world_readable?(file_name) â fixnum or nil Instance Public methods If

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size?

File.size?(file_name) â Integer or nil Instance Public methods Returns nil

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owned?

File.owned?(file_name) â true or false Instance Public methods Returns true

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world_writable?

File.world_writable?(file_name) â fixnum or nil Instance Public methods If

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