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unlink-i.ri
U:RDoc::AnyMethod[iI" unlink:ETI"Tempfile#unlink;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"NUnlinks (deletes) the file from the filesystem. One should always unlink ;TI"Kthe file after using it, as is explained in the "Explicit close" good ;TI"/practice section in the Tempfile overview:;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [ I" file = Tempfile.new('foo') ;TI" begin ;TI"' # ...do something with file... ;TI" ensure ;TI" file.close ;TI". file.unlink # deletes the temp file ;TI" end ;T: @format0S:RDoc::Markup::Heading: leveli: textI"Unlink-before-close;T@o; ; [I"MOn POSIX systems it's possible to unlink a file before closing it. This ;TI"Gpractice is explained in detail in the Tempfile overview (section ;TI"G"Unlink after creation"); please refer there for more information.;T@o; ; [ I"NHowever, unlink-before-close may not be supported on non-POSIX operating ;TI"Qsystems. Microsoft Windows is the most notable case: unlinking a non-closed ;TI"Nfile will result in an error, which this method will silently ignore. If ;TI"Qyou want to practice unlink-before-close whenever possible, then you should ;TI"write code like this:;T@o; ; [I" file = Tempfile.new('foo') ;TI"5file.unlink # On Windows this silently fails. ;TI" begin ;TI") # ... do something with file ... ;TI" ensure ;TI"L file.close! # Closes the file handle. If the file wasn't unlinked ;TI"N # because #unlink failed, then this method will attempt ;TI"( # to do so again. ;TI"end;T; 0: @fileI"lib/tempfile.rb;T:0@omit_headings_from_table_of_contents_below000[[I" delete;To;; [ ;@3;0I"();T@3FI" Tempfile;TcRDoc::NormalClass00