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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Truncates the file <em>file_name</em> to be at most <em>integer</em> bytes long. Not available on all platforms. - !ruby/struct:SM::Flow::VERB body: " f = File.new("out", "w")\n f.write("1234567890") #=> 10\n f.close #=> nil\n File.truncate("out", 5) #=> 0\n File.size("out") #=> 5\n" full_name: File::truncate is_singleton: true name: truncate params: | File.truncate(file_name, integer) => 0 visibility: public
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