String Quotation « String « Ruby

1.General Delimited Strings don't even have to use single or double quotes to create a string
3.Use %Q! to create a string
4.Use %q to represent single quote
5.Use pairs of delimiters, such as { and } or < and > when quoting can omit the Q altogether
7.Using quotation marks is only viable for a single line, but if you want to span multiple lines
8.Another way to build up a long string literal is by using a here document
9.double quotes interpret escaped characters and single quotes preserve them.