method

read

v2_5_5 - Show latest stable - 0 notes - Class: Buffering

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read(size=nil, buf=nil) public

Reads size bytes from the stream. If buf is provided it must reference a string which will receive the data.

See IO#read for full details.

# File ext/openssl/lib/openssl/buffering.rb, line 86
  def read(size=nil, buf=nil)
    if size == 0
      if buf
        buf.clear
        return buf
      else
        return ""
      end
    end
    until @eof
      break if size && size <= @rbuffer.size
      fill_rbuff
    end
    ret = consume_rbuff(size) || ""
    if buf
      buf.replace(ret)
      ret = buf
    end
    (size && ret.empty?) ? nil : ret
  end

read

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