random_hash()

std::string syten::random_hash	(	Index const	length,
		std::string	allowed = ""
	)

Returns random hash.

If no chars are specified will pick approriate set.

References std::string::at(), std::string::begin(), std::string::empty(), syten::Random::genEngine(), std::generate_n(), and std::string::size().

Referenced by cacheFilename().

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