firebase-ios-sdk/Firestore/Source/Model/FSTDocumentKeySet.m

/*
 * Copyright 2017 Google
 *
 * 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 "Firestore/Source/Model/FSTDocumentKeySet.h"

#import "Firestore/Source/Model/FSTDocumentKey.h"

NS_ASSUME_NONNULL_BEGIN

@implementation FSTImmutableSortedSet (FSTDocumentKey)

+ (instancetype)keySet {
  return [FSTDocumentKeySet setWithComparator:FSTDocumentKeyComparator];
}

@end

NS_ASSUME_NONNULL_END