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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 _validate_paths(self, settings, name, value):
 """ Apply ``SettingsPostProcessor._validate_path`` to each element in list. Args: settings (dict):
 Current settings. name (str):
 Setting name. value (list):
 List of paths to patch. Raises: boussole.exceptions.SettingsInvalidError: Once a path does not exists. Returns: list: Validated paths. """

        return [self._validate_path(settings, name, item)
                for item in value]