From 32b933f23113961efda625938d3bab919f6a32b0 Mon Sep 17 00:00:00 2001
From: Thomas Rasch <trasch@users.noreply.github.com>
Date: Mon, 29 Jul 2024 17:01:41 +0200
Subject: [PATCH] Added FeatureCollection.enumerateProperties() (#62)

---
 .../Algorithms/EnumerateProperties.swift        | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Sources/GISTools/Algorithms/EnumerateProperties.swift

diff --git a/Sources/GISTools/Algorithms/EnumerateProperties.swift b/Sources/GISTools/Algorithms/EnumerateProperties.swift
new file mode 100644
index 0000000..1020b3e
--- /dev/null
+++ b/Sources/GISTools/Algorithms/EnumerateProperties.swift
@@ -0,0 +1,17 @@
+#if !os(Linux)
+import CoreLocation
+#endif
+import Foundation
+
+extension FeatureCollection {
+
+    /// Enumerate all properties in the FeatureCollection with feature index..
+    ///
+    /// - Parameter callback: The callback function
+    public func enumerateProperties(_ callback: (_ featureIndex: Int, _ properties: [String: Sendable]) -> Void)  {
+        for (featureIndex, feature) in features.enumerated() {
+            callback(featureIndex, feature.properties)
+        }
+    }
+
+}