objective c - Comparing a RLMArray with NSString -


is there way compare rlmarray nsstring?

i want compare textfield.text stored usernames of rlmarray.

thanks help! :)

update:

-(void)checkuser {     rlmarray<user *> *userobjects;             rlmresults *matches = [userobjects objectswhere:@"name contains %@", _username];      if (matches) {        nslog(@"yes");     }     else {        nslog(@"no");     } }

if you've got rlmarray of user objects (since nsstrings can't directly saved rlmarray), , wish see if of them match nsstring value of uitextfield, should able nspredicate query:

@interface user @property nsstring *username; @end  nsstring *textfieldstring = textfield.text; rlmarray<user *> *userobjects = .../  rlmresults *matches = [userobjects objectswhere:@"username contains '%@'", textfieldstring];

for more info on nspredicate filtering, realm maintains list of syntax can use: https://realm.io/news/nspredicate-cheatsheet/

good luck!


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