bool(forKey:)
Returns the Boolean value associated with the specified key.
Declaration
func bool(forKey defaultName: String) -> BoolParameters
- defaultName:
The key to retrieve from the defaults database.
Return Value
The Boolean value associated with defaultName, or false if the key isn’t present in the defaults database.
Discussion
This method automatically coerces certain values to their equivalent Boolean meanings. For example, it coerces the numbers 1 and 1.0, and the strings “true”, “YES”, and “1” to the value true.