Remove occurrences of [].

Author: calebd

CMDQueryStringSerialization/CMDQueryStringSerialization.m

@@ -82,12 +82,14 @@ - (void)cmd_enumeratePairs:(void (^) (NSString *key, NSString *value))block {
         if (range.location == NSNotFound) {
             key = [pair cmd_stringByRemovingEscapes];
             value = @"";
-        } else {
+        }
+        else {
             key = [pair substringToIndex:range.location];
             key = [key cmd_stringByRemovingEscapes];
             value = [pair substringFromIndex:(range.location + range.length)];
             value = [value cmd_stringByRemovingEscapes];
         }
+        key = [key stringByReplacingOccurrencesOfString:@"[]" withString:@""];
         block(key, value);
     }];
 }

CMDQueryStringSerializationTests/CMDQueryStringSerializationTests.m

@@ -56,4 +56,15 @@ - (void)testQueryStringWithRepeatingParameterNoBrackets {
     XCTAssertEqualObjects(actualDictionary, desiredDictionary, @"Query parameters are incorrect.");
 }
 
+
+- (void)testQueryStringWithRepeatingParameterWithBracketsToDictionary {
+    NSString *desiredString = @"key[]=one&key[]=two";
+    NSDictionary *desiredDictionary = @{
+        @"key" : @[ @"one", @"two" ]
+    };
+    
+    NSDictionary *actualDictionary = [CMDQueryStringSerialization dictionaryWithQueryString:desiredString];
+    XCTAssertEqualObjects(actualDictionary, desiredDictionary, @"Query parameters are incorrect.");
+}
+
 @end