Question

I am having the array of Dictionary and it’s in the formats of,

 resultsArray = { 

id = 1;
name = test;
distance = 11.5;

id = 2;
name = test1;
distance = 0.5;

id = 3;
name = test2;
distance = 2.5;

id = 4;
name = test4;
distance = 1.5;

}

I want to sort the array using the distance key and my distance in the float type. So how can i sort the array using distance is in the ascending order?.

So i am expecting the results like this,

resultsArray = { 

id = 2;
name = test1;
distance = 0.5;

id = 4;
name = test4;
distance = 1.5;

id = 3;
name = test2;
distance = 2.5;

id = 1;
name = test;
distance = 11.5;

}

Please help me out.

Thanks!

Answer 1

NSArray *sortedArray = [resultsArray sortedArrayUsingDescriptors:[NSArray arrayWithObject:[NSSortDescriptor sortDescriptorWithKey:@"distance" ascending:YES]]];