Does Ruby rock?
Tuesday 22 July 2008I want to write a method that collates the string descriptions of a collection of items, separating them with a HTML link break, and returns the result in a form I can output on a webpage. In Ruby I can write the whole method with one concise line: def to_formatted_string collection.map {|item| ERB::Util.html_escape(item.to_string) ...
