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tests ~ (sub-crate factor) refactor divisor() test for improved readability

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Roy Ivy III 2020-10-08 23:00:33 -05:00
parent ae06368cd8
commit 114fda0519
1 changed files with 5 additions and 1 deletions
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6
src/uu/factor/src/numeric/gcd.rs
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@ -79,7 +79,11 @@ mod tests {
fn divisor(a: u64, b: u64) -> bool {
// Test that gcd(a, b) divides a and b
let g = gcd(a, b);
(g != 0 && a % g == 0 && b % g == 0) || (g == 0 && a == 0 && b == 0)
if g != 0 {
a % g == 0 && b % g == 0
} else {
a == 0 && b == 0 // for g == 0
}
}
fn commutative(a: u64, b: u64) -> bool {