cmp.Or
A Go function that returns the first of its arguments that isn't empty (the zero value). It is commonly used to give a setting read from an environment variable, such as `DB_PATH` or `ADDR`, a default.
A Go function that returns the first of its arguments that isn't empty (the zero value). It is commonly used to give a setting read from an environment variable, such as `DB_PATH` or `ADDR`, a default.