method

retrlines

Ruby latest stable (v1_8_7_72) - 0 notes - Class: Net::FTP

1_8_6_287 (0)
1_8_7_72 (0)
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retrlines(cmd) public

Puts the connection into ASCII (text) mode, issues the given command, and passes the resulting data, one line at a time, to the associated block. If no block is given, prints the lines. Note that cmd is a server command (such as "RETR myfile").

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# File lib/net/ftp.rb, line 419
    def retrlines(cmd) # :yield: line
      synchronize do
        voidcmd("TYPE A")
        conn = transfercmd(cmd)
        loop do
          line = conn.gets
          break if line == nil
          if line[-2, 2] == CRLF
            line = line[0 .. -3]
          elsif line[-1] == ?\n
            line = line[0 .. -2]
          end
          yield(line)
        end
        conn.close
        voidresp
      end
    end

retrlines

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