Conform Stack to CustomStringConvertible (#213)

dn-m · Aug 14, 2019 · d2f9eaa · d2f9eaa
1 parent 7503185
commit d2f9eaa
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/Sources/DataStructures/Stack.swift b/Sources/DataStructures/Stack.swift
@@ -134,6 +134,16 @@ extension Stack: ExpressibleByArrayLiteral {
     }
 }
 
+extension Stack: CustomStringConvertible {
+
+    // MARK: - CustomStringConvertible
+
+    /// - Returns: The printed description of this `Stack`.
+    public var description: String {
+        return elements.description
+    }
+}
+
 extension Stack: Additive {
 
     // MARK: - Additive