관리-도구

편집 파일: truncate-i.yaml

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