@staticmethod
def update_file(source, dest):
    """
		Updates a file with new contents.

		The method opens destination files and append the lines from the source.

		:param str source: Path to file with new contents
		:param str dest: Path to project's (destination) file
		:return: None
		"""
    with open(source, 'r') as source_file, open(dest, 'a') as dest_file:
        dest_file.writelines(source_file.readlines())
