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I want to add a new line after a string is inserted.
My current code looks like this:
File.open(filename, 'a') do |file| file.write @string end How could I add a new line after the string is inserted?
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Append Text Using >> Operator Alternatively, you can use the printf command (do not forget to use \n character to add the next line). You can also use the cat command to concatenate text from one or more files and append it to another file.
Operating systems have special characters denoting the start of a new line. For example, in Linux a new line is denoted by “\n”, also called a Line Feed. In Windows, a new line is denoted using “\r\n”, sometimes called a Carriage Return and Line Feed, or CRLF.
append("New Line!"); output.
The new line character in Python is \n . It is used to indicate the end of a line of text. You can print strings without adding a new line with end = <character> , which <character> is the character that will be used to separate the lines.
Use IO#puts.
file.puts @string file.write "\n"
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