terminal.rb in dev-ui-0.1.1

- old
+ new

@@ -2,9 +2,12 @@
 require 'io/console'
 
 module Dev
   module UI
     module Terminal
+      # Returns the width of the terminal, if possible
+      # Otherwise will return 80
+      #
       def self.width
         if console = IO.console
           console.winsize[1]
         else
           80