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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def euler_options(fn):
 """Decorator to link CLI options with their appropriate functions"""

    euler_functions = cheat, generate, preview, skip, verify, verify_all

    # Reverse functions to print help page options in alphabetical order
    for option in reversed(euler_functions):
        name, docstring = option.__name__, option.__doc__
        kwargs = {'flag_value': option, 'help': docstring}

        # Apply flag(s) depending on whether or not name is a single word
        flag = '--%s' % name.replace('_', '-')
        flags = [flag] if '_' in name else [flag, '-%s' % name[0]]

        fn = click.option('option', *flags, **kwargs)(fn)

    return fn