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fraction-type.go: use of strings.TrimSuffix() in place of check suffix and slice

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This commit is contained in:
Celestino Amoroso 2024-07-07 15:57:17 +02:00
parent f30e687a79
commit 8051faa2bf
1 changed files with 4 additions and 4 deletions
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8
fraction-type.go
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@ -50,9 +50,10 @@ func makeGeneratingFraction(s string) (f *FractionType, err error) {
} else if s[0] == '+' { } else if s[0] == '+' {
s = s[1:] s = s[1:]
} }
if strings.HasSuffix(s, "()") { // if strings.HasSuffix(s, "()") {
s = s[0 : len(s)-2] // s = s[0 : len(s)-2]
} // }
s = strings.TrimSuffix(s, "()")
parts = strings.SplitN(s, ".", 2) parts = strings.SplitN(s, ".", 2)
if num, err = strconv.ParseInt(parts[0], 10, 64); err != nil { if num, err = strconv.ParseInt(parts[0], 10, 64); err != nil {
return return
@ -311,7 +312,6 @@ func divAnyFract(af1, af2 any) (quot any, err error) {
if f2.num == 0 { if f2.num == 0 {
err = errors.New("division by zero") err = errors.New("division by zero")
return return
return
} }
if f1.num == 0 || f2.den == 0 { if f1.num == 0 || f2.den == 0 {
quot = 0 quot = 0