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pier-oliviert/predicate

Created February 11, 2011 20:11
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predicate
[placeRequest setPredicate:[NSPredicate predicateWithFormat:@"longitude BETWEEN %@ && latitude BETWEEN %@",
[NSArray arrayWithObjects:
[NSExpression expressionForConstantValue:
[NSNumber numberWithDouble:(self.locationManager.location.coordinate.longitude - 0.35f)]],
[NSExpression expressionForConstantValue:
[NSNumber numberWithDouble:(self.locationManager.location.coordinate.longitude + 0.35f)]],
nil],
[NSArray arrayWithObjects:
[NSExpression expressionForConstantValue:
[NSNumber numberWithDouble:(self.locationManager.location.coordinate.latitude - 0.35f)]],
[NSExpression expressionForConstantValue:
[NSNumber numberWithDouble:(self.locationManager.location.coordinate.latitude + 0.35f)]],
nil]
]];
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