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