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/*
* 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 <Foundation/Foundation.h>
@interface NSDictionary (FIRMessaging)
/**
* Returns a string representation for the given dictionary. Assumes that all * keys and values are strings. * * @return A string representation of all keys and values in the dictionary. * The returned string is not pretty-printed. */- (NSString *)fcm_string;
/**
* Check if the dictionary has any non-string keys or values. * * @return YES if the dictionary has any non-string keys or values else NO. */- (BOOL)fcm_hasNonStringKeysOrValues;
/**
* Trims all (key, value) pair in a dictionary that are not strings. * * @return A new copied dictionary with all the non-string keys or values * removed from the original dictionary. */- (NSDictionary *)fcm_trimNonStringValues;
@end
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