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Sort a list of object identifiers: Difference between revisions
Add Swift
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(Add Swift) |
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1.3.6.1.4.1.11150.3.4.0.1
</pre>
=={{header|Swift}}==
<lang swift>import Foundation
public struct OID {
public var val: String
public init(_ val: String) {
self.val = val
}
}
extension OID: CustomStringConvertible {
public var description: String {
return val
}
}
extension OID: Comparable {
public static func < (lhs: OID, rhs: OID) -> Bool {
let split1 = lhs.val.components(separatedBy: ".").compactMap(Int.init)
let split2 = rhs.val.components(separatedBy: ".").compactMap(Int.init)
let minSize = min(split1.count, split2.count)
for i in 0..<minSize {
if split1[i] < split2[i] {
return true
} else if split1[i] > split2[i] {
return false
}
}
return split1.count < split2.count
}
public static func == (lhs: OID, rhs: OID) -> Bool {
return lhs.val == rhs.val
}
}
let ids = [
"1.3.6.1.4.1.11.2.17.19.3.4.0.10",
"1.3.6.1.4.1.11.2.17.5.2.0.79",
"1.3.6.1.4.1.11.2.17.19.3.4.0.4",
"1.3.6.1.4.1.11150.3.4.0.1",
"1.3.6.1.4.1.11.2.17.19.3.4.0.1",
"1.3.6.1.4.1.11150.3.4.0"
].map(OID.init)
for id in ids.sorted() {
print(id)
}</lang>
{{out}}
<pre>1.3.6.1.4.1.11.2.17.5.2.0.79
1.3.6.1.4.1.11.2.17.19.3.4.0.1
1.3.6.1.4.1.11.2.17.19.3.4.0.4
1.3.6.1.4.1.11.2.17.19.3.4.0.10
1.3.6.1.4.1.11150.3.4.0
1.3.6.1.4.1.11150.3.4.0.1</pre>
=={{header|Tcl}}==
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