String Literal « String « Ruby

1.Enclose strings in single quotes
2.Enclose strings in double quotes
3.mix single and double quotes, as long as Ruby can keep them straight cannot mix double-quoted text inside a double-quoted string, or single-quoted text inside a single-quoted string
5.Alternate single and double quotes
6.Escape quotation marks with a backslash
7.Make the print method skip to the next line without a HERE document, use the newline character, \n.
8.Three-line string literal
9.XML uses paired angle brackets: