Use NSUUID for IGListKit benchmark

ra1028 · May 4, 2019 · 643f5b9 · 643f5b9
1 parent 0c03f28
commit 643f5b9
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Showing 2 changed files with 8 additions and 15 deletions.
diff --git a/Benchmark/Sources/BenchmarkTools.swift b/Benchmark/Sources/BenchmarkTools.swift
@@ -21,23 +21,16 @@ extension UUID: DiffAware {
  }
 }
 
-final class UUIDWrapper: ListDiffable {
- let uuid: UUID
-
- init(uuid: UUID) {
- self.uuid = uuid
- }
-
- func diffIdentifier() -> NSObjectProtocol {
- return uuid as NSUUID
+extension NSUUID: ListDiffable {
+ public func diffIdentifier() -> NSObjectProtocol {
+ return self
  }
 
- func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
- guard let object = object as? UUIDWrapper else {
+ public func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
+ guard let other = object as? NSUUID else {
  return false
  }
-
- return uuid == object.uuid
+ return self == other
  }
 }
 

diff --git a/Benchmark/Sources/main.swift b/Benchmark/Sources/main.swift
@@ -27,8 +27,8 @@ let runner = BenchmarkRunner(
  }
  },
  Benchmark(name: "IGListKit") { data in
- let oldArray = data.source.map(UUIDWrapper.init)
- let newArray = data.target.map(UUIDWrapper.init)
+ let oldArray = data.source.map { $0 as NSUUID }
+ let newArray = data.target.map { $0 as NSUUID }
 
  return {
  _ = ListDiff(oldArray: oldArray, newArray: newArray, option: .equality)