lib/rush/dir.rb in rush-0.1 vs lib/rush/dir.rb in rush-0.2

@@ -116,29 +116,39 @@
 		files.select do |file|
 			!file.hidden?
 		end
 	end
 
+	# Run a bash command starting in this directory.
+	def bash(command)
+		box.bash "cd #{full_path} && #{command}"
+	end
+
+	# Destroy all of the contents of the directory, leaving it fresh and clean.
+	def purge
+		connection.purge full_path
+	end
+
 	# Text output of dir listing, equivalent to the regular unix shell's ls command.
 	def ls
 		out = [ "#{self}" ]
 		nonhidden_dirs.each do |dir|
-			out << "  #{dir.name}+"
+			out << "  #{dir.name}/"
 		end
 		nonhidden_files.each do |file|
 			out << "  #{file.name}"
 		end
 		out.join("\n")
 	end
 
 	# Run rake within this dir.
 	def rake(*args)
-		system "cd #{full_path}; rake #{args.join(' ')}"
+		bash "rake #{args.join(' ')}"
 	end
 
 	# Run git within this dir.
 	def git(*args)
-		system "cd #{full_path}; git #{args.join(' ')}"
+		bash "git #{args.join(' ')}"
 	end
 
 	include Rush::Commands
 
 	def entries