tag:blogger.com,1999:blog-5477688.post1535994188746855457..comments2023-12-23T21:24:27.812-06:00Comments on Mario Aquino: Tuesday morning Ruby quizMariohttp://www.blogger.com/profile/09735459767789832285noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5477688.post-35415769102691398252008-10-14T09:29:00.000-05:002008-10-14T09:29:00.000-05:00v1 would contain "HAYNOW", and v2 would ...v1 would contain "HAYNOW", and v2 would contain "#{A + B}".<BR/><BR/>The "<<Foo" vs. "<<'Foo'" distinction is present in Bash. The single quoted version disables interpolations in the string.<BR/><BR/>I'm guessing that the ".upcase" is a method call that applies to the resulting string.Anonymousnoreply@blogger.com