Update to support notes + new style2.0.0

1 files changed, 21 insertions, 0 deletions

diff --git a/Map/Logic/Debouncer.swift b/Map/Logic/Debouncer.swift
new file mode 100644
index 0000000..cd7960a
--- /dev/null
+++ b/Map/Logic/Debouncer.swift
@@ -0,0 +1,21 @@
+import Foundation
+
+class Debouncer {
+
+  // MARK: - Properties
+  private let queue = DispatchQueue.global(qos: .utility)
+  private var workItem = DispatchWorkItem(block: {})
+  private var interval: TimeInterval
+
+  // MARK: - Initializer
+  init(seconds: TimeInterval) {
+    self.interval = seconds
+  }
+
+  // MARK: - Debouncing function
+  func debounce(action: @escaping (() -> Void)) {
+    workItem.cancel()
+    workItem = DispatchWorkItem(block: { action() })
+    queue.asyncAfter(deadline: .now() + interval, execute: workItem)
+  }
+}