Booleans:
*Negate a Bool with the prefix operator
Negate a Bool with the prefix operator
suggest changeThe prefix \! operator returns the logical negation of its argument. That is, !true returns false, and !false returns true.
print(!true) // prints "false"
print(!false) // prints "true"
func test(_ someBoolean: Bool) {
if !someBoolean {
print("someBoolean is false")
}
}
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