관리-도구

편집 파일: truncate-c.yaml

--- !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(&quot;out&quot;, &quot;w&quot;)\n f.write(&quot;1234567890&quot;) #=&gt; 10\n f.close #=&gt; nil\n File.truncate(&quot;out&quot;, 5) #=&gt; 0\n File.size(&quot;out&quot;) #=&gt; 5\n" full_name: File::truncate is_singleton: true name: truncate params: | File.truncate(file_name, integer) => 0 visibility: public