Enclose strings in double quotes


puts "Enclose strings in double quotes"

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

Enclose strings in double quotes : String Literal « String « Ruby