v2 / vlib / v / tests / generics / generic_if_ret_test.v
8 lines · 7 sloc · 159 bytes · 6488041a749df9762348d019c4223908c476f2e2
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1fn clamp[T](a T, x T, b T) T {


2    min := if x < b { x } else { b }


3    return if min < a { a } else { min }


4}


5


6fn test_main() {


7    assert dump(clamp(1, 2, 3)) == 2


8}


9