1 files changed, 40 insertions, 0 deletions
diff --git a/Foundation/GTMNSDictionary+URLArguments.m b/Foundation/GTMNSDictionary+URLArguments.m
new file mode 100644
index 0000000..d67572c
--- /dev/null
+++ b/Foundation/GTMNSDictionary+URLArguments.m
@@ -0,0 +1,40 @@
+//
+//  GTMNSDictionary+URLArguments.m
+//
+//  Copyright 2006-2008 Google Inc.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not
+//  use this file except in compliance with the License.  You may obtain a copy
+//  of the License at
+// 
+//  http://www.apache.org/licenses/LICENSE-2.0
+// 
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+//  License for the specific language governing permissions and limitations under
+//  the License.
+//
+
+#import "GTMNSDictionary+URLArguments.h"
+#import "GTMNSString+URLArguments.h"
+#import "GTMMethodCheck.h"
+
+@implementation NSDictionary (GTMNSDictionaryURLArgumentsAdditions)
+
+GTM_METHOD_CHECK(NSString, gtm_stringByEscapingForURLArgument);
+
+- (NSString *)gtm_httpArgumentsString {
+  NSMutableArray* arguments = [NSMutableArray arrayWithCapacity:[self count]];
+  NSEnumerator* keyEnumerator = [self keyEnumerator];
+  NSString* key;
+  while ((key = [keyEnumerator nextObject])) {
+    [arguments addObject:[NSString stringWithFormat:@"%@=%@",
+                          [key gtm_stringByEscapingForURLArgument],
+                          [[[self objectForKey:key] description] gtm_stringByEscapingForURLArgument]]];
+  }
+
+  return [arguments componentsJoinedByString:@"&"];
+}
+
+@end