Creates a GuardOperator — a validation operator (passes data or returns undefined).
— data type
— validation function
const op = createGuardOperator<number>(n => n > 0);op.apply(42); // 42op.apply(-1); // undefined Copy
const op = createGuardOperator<number>(n => n > 0);op.apply(42); // 42op.apply(-1); // undefined
Creates a GuardOperator — a validation operator (passes data or returns undefined).