What's needed to get this code running? Hi, I already have this part of code. It searches in an array of struct and delivers - if found - the index of that item:
for index in 0 ..< gSteering.count {
if gSteering[index].Ext == fileExtension.uppercaseString {
priority = index
break
}
}
I'm sure, that there is are shoreter and more elegant way in SWIFT using library functions. Any hints?
Something like
let priority = gSteering.indexOf() {
$0.Ext == fileExtension.uppercaseString
}
P.S. And if you want priority to default to maxint in case if item is not found:
let priority = gSteering.indexOf() {
$0.Ext == fileExtension.uppercaseString
} ?? Int.max
let priority = find(gSteering, fileExtension.uppercaseString) ?? Int.max.Ext thing. Can you try this: find(lazy(a).map({ $0.Ext }), fileExtension.uppercaseString) ?? Int.maxHere's one I could come up with:
if let index = (gSteering.map{ $0.Ext }).indexOf(fileExtension.uppercaseString)
{
priority = index
}
else
{
// Not found.
}
And here's another one:
let priority = gSteering.indexOf { $0.Ext == fileExtension.uppercaseString }
And here's one to get the object directly instead of the index:
// This will give you an array with all the results that match.
let priorityObj = gSteering.filter { $0.Ext == fileExtension.uppercaseString }