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@ -1,7 +1,7 @@
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input_file = ARGV[0]
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input_file = ARGV.first
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def print_all(f)
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def print_all(f)
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puts f.read()
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puts f.read
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end
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end
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def rewind(f)
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def rewind(f)
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@ -9,7 +9,7 @@ def rewind(f)
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end
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end
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def print_a_line(line_count, f)
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def print_a_line(line_count, f)
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puts "#{line_count} #{f.readline()}"
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puts "#{line_count} #{f.readline}"
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end
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end
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current_file = File.open(input_file)
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current_file = File.open(input_file)
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@ -28,8 +28,8 @@ puts "Let's print three lines:"
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current_line = 1
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current_line = 1
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print_a_line(current_line, current_file)
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print_a_line(current_line, current_file)
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current_line = current_line + 1
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current_line += 1
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print_a_line(current_line, current_file)
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print_a_line(current_line, current_file)
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current_line = current_line + 1
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current_line += 1
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print_a_line(current_line, current_file)
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print_a_line(current_line, current_file)
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