method

retrlines

Ruby latest stable (v2_5_5) - 0 notes - Class: Net::FTP

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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 656
    def retrlines(cmd) # :yield: line
      synchronize do
        with_binary(false) do
          begin
            conn = transfercmd(cmd)
            loop do
              line = conn.gets
              break if line == nil
              yield(line.sub(/\r?\n\z/, ""), !line.match(/\n\z/).nil?)
            end
            conn.shutdown(Socket::SHUT_WR)
            conn.read_timeout = 1
            conn.read
          ensure
            conn.close if conn
          end
          voidresp
        end
      end
    end

retrlines

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