Flowdock
method

start

Importance_0
v2_5_5 - Show latest stable - 0 notes - Class: IOSource
start() public

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# File lib/rubygems/package/io_source.rb, line 18
  def start
    @start ||= begin
      if io.pos > 0
        raise Gem::Package::Error, "Cannot read start unless IO is at start"
      end

      value = io.read 20
      io.rewind
      value
    end
  end
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