Class: Tempfile

Inherits:
Object show all
Defined in:
lib/sup/message_chunks.rb

Instance Method Summary collapse

Instance Method Details

#make_tmpname(prefix_suffix, n) ⇒ Object 



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# File 'lib/sup/message_chunks.rb', line 42

def make_tmpname(prefix_suffix, n)
  case prefix_suffix
  when String
    prefix = prefix_suffix
    suffix = ""
  when Array
    prefix = prefix_suffix[0]
    suffix = prefix_suffix[1]
  else
    raise ArgumentError, "unexpected prefix_suffix: #{prefix_suffix.inspect}"
  end
  t = Time.now.strftime("%Y%m%d")
  path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}"
  path << "-#{n}" if n
  path << suffix
end