CODEWITHSUNDEEP
objective-cmacoscocoanspredicatenspredicateeditor
Suneetha
Suneetha

Reputation: 67

NSPredicate for evaluating a String

How do I evaluate a string using NSPredicate?

I have used NSPredicateControl and String manipulations to get something like, N92 BEGINSWITH[cd] "n". I want to evaluate this to get a True/False value. How do I get that? Any suggestions ?

Upvotes: 3

Views: 242

Answers (1)

Hussain Shabbir
Hussain Shabbir

Reputation: 15025

Try this:-

NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF BEGINSWITH[cd]%@", @"n"];
NSString *yourValue=@"nndfj";
BOOL result = [predicate evaluateWithObject:yourValue];
if (result ==YES)
{
    NSLog(@"Word begin with n");
}
else{
    NSLog(@"Word does not begin with n");
}

Upvotes: 2

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