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ssh2 In the next example, we'll use ``e'' as the line separator. aFile.each_line("e") do |line| puts "Got #{ line.dump }" end produces: Got "This is line" Got " one" Got "\nThis is line" Got " two\nThis is line" Got " thre" Got "e" Got "\nAnd so on..
ssh2 .\n" If you combine the idea of an iterator with the auto-closing block feature, you get IO.foreach . This method takes the name of an I/O source, opens it for reading, calls the iterator once for every line in the file, and then closes the file automatically. IO.
ssh2 foreach("testfile") { |line| puts line } produces: This is line one This is line two This is line three And so on... Or, if you prefer, you can retrieve an entire file into an array of lines: arr = IO.readlines("testfile") arr.
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