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ruby18
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ri
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1.8
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FileTest
size%3f-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns <tt>nil</tt> if <tt>file_name</tt> doesn't exist or has zero size, the size of the file otherwise. full_name: FileTest#size? is_singleton: false name: size? params: | File.size?(file_name) => Integer or nil visibility: public
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