ios - How can I simplify this code (conversion to NSDictionary)? -


i want convert response nsdictionary. response implementation of alregistrationresponse (https://github.com/applozic/applozic-chat-ios-framework/blob/master/applozic/domainclasses/alregistrationresponse.m).

nsdictionary *_response = @ {     @"message":[response message] != nil ? [response message] : [nsnull null],     @"devicekey":[response devicekey] != nil ? [response devicekey] : [nsnull null],     @"userkey":[response userkey] != nil ? [response userkey] : [nsnull null],     @"contactnumber":[response contactnumber] != nil ? [response contactnumber] : [nsnull null],     @"lastsynctime":[response lastsynctime] != nil ? [response lastsynctime] : [nsnull null],     @"currenttimestamp":[response currenttimestamp] != nil ? [response currenttimestamp] : [nsnull null],     @"brokerurl":[response brokerurl] != nil ? [response brokerurl] : [nsnull null],     @"imagelink":[response imagelink] != nil ? [response imagelink] : [nsnull null],     @"statusmessage":[response statusmessage] != nil ? [response statusmessage] : [nsnull null],     @"encryptionkey":[response encryptionkey] != nil ? [response encryptionkey] : [nsnull null],     @"displayname":[response displayname] != nil ? [response displayname] : [nsnull null],     @"notificationsoundfilename":[response notificationsoundfilename] != nil ? [response notificationsoundfilename] : [nsnull null] };

at least bit cleaner following syntax:

nsdictionary *_response = @{     @"message": [response message] ?: [nsnull null],     @"devicekey": [response devicekey] ?: [nsnull null],     @"userkey": [response userkey] ?: [nsnull null],     @"contactnumber": [response contactnumber] ?: [nsnull null],     @"lastsynctime": [response lastsynctime] ?: [nsnull null],     @"currenttimestamp": [response currenttimestamp] ?: [nsnull null],     @"brokerurl": [response brokerurl] ?: [nsnull null],     @"imagelink": [response imagelink] ?: [nsnull null],     @"statusmessage": [response statusmessage] ?: [nsnull null],     @"encryptionkey": [response encryptionkey] ?: [nsnull null],     @"displayname": [response displayname] ?: [nsnull null],     @"notificationsoundfilename": [response notificationsoundfilename] ?: [nsnull null] };

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