flush(output=nil)
public
Flush the password database. If output is given the database will
be written there instead of to the original path.
# File lib/webrick/httpauth/htdigest.rb, line 72
def flush(output=nil)
output ||= @path
tmp = Tempfile.create("htpasswd", File::dirname(output))
renamed = false
begin
each{|item| tmp.puts(item.join(":")) }
tmp.close
File::rename(tmp.path, output)
renamed = true
ensure
tmp.close
File.unlink(tmp.path) if !renamed
end
end