Index: src/OFDataArray.h
==================================================================
--- src/OFDataArray.h
+++ src/OFDataArray.h
@@ -216,10 +216,17 @@
 
 /**
  * \return A string containing the data in Base64 encoding
  */
 - (OFString*)stringByBase64Encoding;
+
+/**
+ * Writes the OFDataArray into the specified file.
+ *
+ * \param path The path of the file to write to
+ */
+- (void)writeToFile: (OFString*)path;
 @end
 
 /**
  * \brief A class for storing arbitrary big data in an array.
  *

Index: src/OFDataArray.m
==================================================================
--- src/OFDataArray.m
+++ src/OFDataArray.m
@@ -389,10 +389,23 @@
 
 - (OFString*)stringByBase64Encoding
 {
 	return of_base64_encode(data, count * itemSize);
 }
+
+- (void)writeToFile: (OFString*)path
+{
+	OFFile *file = [[OFFile alloc] initWithPath: path
+					       mode: @"wb"];
+
+	@try {
+		[file writeNBytes: count * itemSize
+		       fromBuffer: data];
+	} @finally {
+		[file release];
+	}
+}
 @end
 
 @implementation OFBigDataArray
 - (void)addItem: (const void*)item
 {