Module: TempFileMethods

Included in:
ImageRuby::DevilFileLoader, ImageRuby::DevilPersistor, ImageRuby::ImageRubyDevilMixin, ImageRuby::ImageRubyDevilMixin
Defined in:
lib/helper/tempfile.rb

Instance Method Summary collapse

Instance Method Details

#create_temp_file(basename, data) ⇒ Object 



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# File 'lib/helper/tempfile.rb', line 25

def create_temp_file(basename, data)
  tmpfile = Tempfile.new(basename)
  ret = nil
  begin
    tmpfile.write data
    tmpfile.close
    ret = yield(tmpfile)
  ensure
    tmpfile.delete
  end

  ret
end

#create_temp_path(basename) ⇒ Object 



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# File 'lib/helper/tempfile.rb', line 47

def create_temp_path(basename)
    tmpfile = Tempfile.new(basename)
    tmppath = tmpfile.path
    tmpfile.close
    tmpfile.delete
    tmppath
end

#use_temp_file(path) ⇒ Object 



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# File 'lib/helper/tempfile.rb', line 39

def use_temp_file(path)
  begin
    yield
  ensure
    File.delete(path)
  end
end