How to sort an array which contains Dictionaries?

Question

I have an array which contains dictionaries in it; so how can I sort the array according to dictionary key values?

Answer 1

The other way to achieve this would be using sortedArrayUsingComparator: method

NSArray *sortedArray = [array sortedArrayUsingComparator:^NSComparisonResult(id obj1, id obj2) {
    return [[obj1 valueForKey:@"value"] compare:[obj2 valueForKey:@"value"]];
}];