Surprised there is no intersect for the Range. Pro...
# stdlibe
Eugen Martynov
12/05/2023, 10:36 AMSurprised there is no intersect for the Range. Probably because there is case when no intersection is found. But would go probably for intersectOrNull
e
ephemient
12/05/2023, 10:46 AM Copy code
fun IntRange.intersect(other: IntRange): IntRange =
maxOf(this.first, other.first)..minOf(this.last, other.last)nulle
Eugen Martynov
12/05/2023, 10:47 AMI thought that it will throw exception in case of first above last
e
ephemient
12/05/2023, 10:49 AMnope
e
Eugen Martynov
12/05/2023, 10:49 AMOke, cool
e
ephemient
12/05/2023, 10:49 AM(1..0).isEmpty()truej
Joffrey
12/05/2023, 1:40 PM@ephemient how does that work for ranges with negative step?
e
ephemient
12/05/2023, 1:42 PMsteps are in e.g. IntProgression not Range
j
Joffrey
12/05/2023, 1:42 PMAh, good point. It seems I haven't played enough with these things 😄