class Bake::Recipe

def read_comments
	unless source_location = self.method&.source_location
		# Bail early if we don't have a source location (there are some inconsequential cases on JRuby):
		return []
	end
	
	file, line_number = source_location
	
	lines = File.readlines(file)
	line_index = line_number - 1
	
	description = []
	line_index -= 1
	
	# Extract comment preceeding method:
	while line = lines[line_index]
		# \Z matches a trailing newline:
		if match = line.match(COMMENT)
			description.unshift(match[1])
		else
			break
		end
		
		line_index -= 1
	end
	
	return description
end