codecopy
diff --git a/‎src/MsieJavaScriptEngine/JsRt/Edge/ChakraEdgeJsRtJsEngine.cs‎
Lines changed: 165 additions & 130 deletions b/‎src/MsieJavaScriptEngine/JsRt/Edge/ChakraEdgeJsRtJsEngine.cs‎
Lines changed: 165 additions & 130 deletions
diff --git a/‎src/MsieJavaScriptEngine/JsRt/Edge/EdgeJsScope.cs‎
Lines changed: 51 additions & 0 deletions b/‎src/MsieJavaScriptEngine/JsRt/Edge/EdgeJsScope.cs‎
Lines changed: 51 additions & 0 deletions
@@ -0,0 +1,51 @@
+using System;
+
+namespace MsieJavaScriptEngine.JsRt.Edge
+{
+	/// <summary>
+	/// “Edge” scope automatically sets a context to current and resets the original context
+	/// when disposed
+	/// </summary>
+	internal struct EdgeJsScope : IDisposable
+	{
+		/// <summary>
+		/// The previous context
+		/// </summary>
+		private readonly EdgeJsContext _previousContext;
+
+		/// <summary>
+		/// Whether the structure has been disposed
+		/// </summary>
+		private bool _disposed;
+
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="EdgeJsScope"/> struct
+		/// </summary>
+		/// <param name="context">The context to create the scope for</param>
+		public EdgeJsScope(EdgeJsContext context)
+		{
+			_disposed = false;
+			_previousContext = EdgeJsContext.Current;
+			EdgeJsContext.Current = context;
+		}
+
+		#region IDisposable implementation
+
+		/// <summary>
+		/// Disposes the scope and sets the previous context to current
+		/// </summary>
+		public void Dispose()
+		{
+			if (_disposed)
+			{
+				return;
+			}
+
+			EdgeJsContext.Current = _previousContext;
+			_disposed = true;
+		}
+
+		#endregion
+	}
+}