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Read the contents of a file into a string
ruby
file = File.new("Solution108.rb")
whole_file = file.read
whole_file = file.read
Process a file one line at a time
Open the source file to your solution and print each line in the file, prefixed by the line number, like:
1> First line of file
2> Second line of file
3> Third line of file
1> First line of file
2> Second line of file
3> Third line of file
ruby
File.open("Solution103.rb").each_with_index { |line, count|
puts "#{count} > #{line}
}
puts "#{count} > #{line}
}
